Which sentence provides evidence that nasa research has positive effects on earth? increase funding for nasa the united states has been the leader in space exploration since 1969. july 21, 1969, was when astronauts neil armstrong and buzz aldrin became the first humans to walk on the surface of the moon. since then, the national aeronautics and space administration (nasa), the space program largely funded by the u.s. government, has continued to play a huge role in space exploration and science research around the world. nasa's space shuttle program spent 30 years carrying astronauts into orbit to conduct cutting-edge research and build the largest structure in space, the international space station. nasa has made many contributions outside of space exploration. through their research and development, scientists have invented practical items such as cordless tools, memory foam in mattresses, and scratch-resistant glasses. nevertheless, nasa's budget support from the u.s. government has been declining over its 55-year history. consequently, in 2011, the space shuttle program was grounded. the u.s. has also had to pull out of international space projects. as americans continue to debate nasa funding, other countries and private companies are funneling more money into their space programs to become leaders in space exploration. a common misunderstanding among americans is the amount of money nasa receives from the u.s. government. nasa's budget has accounted for 0.5 percent of the total u.s. federal budget. that amounts to roughly $10 of an annual personal income tax going toward the best space program in the world. nasa accounts for 40 times less than what the federal government spends on the department of defense. unfortunately, programs such as project constellation, which promised to return american astronauts to the moon, and exomars, which was designed to look for evidence of life on mars and eventually land humans on mars, have been put on hold due to budget cuts. nasa holds one out of

Answer:

I do not know if this is correct, but I think it is number 1, Voice uses a wider range of pitch and volume as compared to speaking. Hope it helped!

Explanation:

Considering the available options, the type of land and topography that will have the highest runoff coefficient is Slope pastureland.

Generally, the runoff coefficient describes the quantity of runoff water to the rainfall received.

Therefore, given that Slope pastureland is steep and not flat, with little grass to obstruct water, it is the type of land and topography that will have the highest runoff coefficient.

Hence, in this case, it is concluded that the correct answer is Slope Pastureland.

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Answer:

Unbound

Orbit 3

Orbit 4

Circular

Orbit 1

Elliptical

Orbit 2

if earth were in a cooling trend ,Increasing the snow cover air temperature

The slow, cyclical variations in the tilt of the Earth's axis and the contours of its orbit are referred to as orbital force. The timing and intensity of the seasons are impacted by these cycles, which also slightly modify the overall amount of sunlight that reaches the Earth. In the middle of the 1970s, knowledge of this mechanism, which is assumed to be in charge of the timing of the ice age cycles, was fast expanding. The publication "Variations in the Earth's Orbit: Pacemaker of the Ice Ages" by Hays, Imbrie, and Shackleton tempered its predictions with the statement that "forecasts must be qualified in two ways. First, they do not account for anthropogenic influences such as those brought on by the combustion of fossil fuels, but merely the natural component of future climatic changes.

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Answer:

B. Artificial erosion occurs at a faster rate than natural erosion.

Explanation

Artifical erosion occurs at 10 to 15 times the natural rate of erosion.

The late afternoon breeze that blows from the sea towards the land along the Aegean coast of Turkey during the summer is caused by a phenomenon known as "sea breeze".

During the day, the land heats up faster than the sea, causing a temperature difference to form. This temperature difference creates a pressure gradient, which in turn generates a wind. The warm air over the land causes an area of low pressure to form because it rises. The cooler, denser air from over the sea flows towards the land to fill this area of low pressure, creating a sea breeze. The sea breeze typically starts to blow towards the land in the early afternoon and continues until the evening, when the land cools down and the temperature difference between the land and sea decreases, causing the wind to die down.

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Answer:

They have reduced the river's force to almost nothing by the time it finally empties into the sea.

Explanation:

The Colorado River is one of the biggest rivers in North America. It runs mostly through the United States and little through Mexico where it ends its flow and empties into the sea. This river has been the subject of heavy exploitation by humans, and for that purpose, numerous dams have been built on it.

The number of dams is so high and the water is used at such a high rate that the river barely has any water as it empties into the sea. As this river runs mostly through arid and semi-arid areas that are also used for agriculture, its waters are heavily used for irrigation, leaving less and less water in the river as it gets closer to its endpoint. The dams are helping a lot in the economies of the states through which the Colorado River runs but the effect on the ecosystem of the river has been devastating.

That is correct. When deleting nodes with values in `to_delete` from a binary tree, we end up with a forest, which is a disjoint union of trees. Each tree within the forest represents a separate connected component.

The process of deleting nodes involves removing the specified nodes and adjusting the parent-child relationships accordingly. Any nodes that were children of the deleted nodes become the roots of separate trees within the resulting forest. After the deletion process, the original binary tree is partitioned into multiple smaller trees, each containing nodes that were not deleted. These smaller trees are disconnected from each other, forming the forest.

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The given question is incomplete. the complete question is:

Given the root of a binary tree, where each node in the tree has a distinct value, the task is to delete all nodes with values specified in the to_delete list. After the deletion, the resulting structure forms a forest, which is a disjoint union of trees.

Answer:

C

circum is basically circle and navigate is obvious

sailing around is best choice

Based on the given passage above, circumnavigate means to sail around. Hence, option C is correct.

The Magellan expedition, often called, was a Spanish expedition initially led by Portuguese explorer Ferdinand Magellan to the Moluccas, an Indonesian island that departed from Spain in 1519, and culminated with the first circumnavigation of the world in 1521 until his death.

Magellan wanted to reach South-East Asia, where a number of spices grew and gems were to be found, by sailing westwards across the Atlantic Ocean. He hoped to find a passage through South America so that he could sail all the way from the Atlantic Ocean to the ocean beyond the Americas, now known as the Pacific Ocean.

Magellan wanted to reach South-East Asia, where a number of spices grew and gems were to be found, by sailing westwards across the Atlantic Ocean. Therefore, based on the given passage above, circumnavigate means to sail around. Hence, option C is correct.

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It tells me that all of Muhammad's followers must have been eager to fight for their faith and expand the empire so everyone could learn about the Islamic faith. This also expresses that the Muslims must have been skilled and well-skilled fighters to be able to conquer so expand so quickly together.

I hope I helped, if I got anything wrong, please correct me! Have a good day!

Providing adequate space on a trailer and utilizing trailer partitions benefits loading/unloading ramp angle.

The Road Traffic Act 1991  is known to be laws that regulate an look into offences that are said to be applicable to the amount of loads on any vehicles.

Note that the provision of adequate space on a trailer and utilizing trailer partitions benefits the loading/unloading ramp angle and as such follows the Road Traffic Act 1991.

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Answer:

2.30 million (2019)

Explanation:

Hope this helps!

Answer:

This can happen in windy climates. Such as windy storms or a tornado.

Answer:

a night when the light from the sun is not causing a light effect where the light where the sun cancels out the moon light

Answer:

Consumer education

Consumer education is the preparation of an individual to be capable of making informed decisions when it comes to purchasing products in a consumer culture. It generally covers various consumer goods and services, prices, what the consumer can expect, standard trade practices, etc.

Make a list of all the factors affecting temperatures

2 Name and describe the three ways in which heat is lost as it passes

through the atmosphere.  by the sun, earth is always changing, and the earth has changed because of greenhouse gases.

3. What is the difference between the following heating processes?

a) insolation and terrestrial radiation =

insolation and Terrestrial Radiation. Insolation : It is the incoming solar radiation intercepted by the earth. It travels in short waves. Insolation involves only 51 units out of 100 units of solar radiation. Terrestrial Radiation : It is the earth’s radiation given back to atmosphere and space. It travels in long waves.

b) conduction and convection =

While conduction is the transfer of heat energy by direct contact, convection is the movement of heat by actual motion of matter; radiation is the transfer of energy with the help of electromagnetic waves. The matter is present around us, in three states, solid, liquid and gas.

4 Predict what will happen if we do not look after the Earth's atmosphere (4)

it will kill all the animals and we will be extinct.

5. In a paragraph, explain why the Earth's temperatures differ between

the equatorial and polar regions.

11.2K people helped

The tilt of the Earth's axis causes the

difference in temperature between the Equator

and Earth’s polar regions. While the Equator

receives direct light from the sun at all times

of the year, the tilted axis prevents the poles

from receiving such prolonged exposure. The

tilt causes various other effects, such as the

extreme length of day and night at polar

locations.

After the Han Chinese conquered what is now Vietnam, the Vietnamese people adopted Buddhism, Confucianism, and Daoism Option(A) is correct. Buddhism is an Indian religion or reasoning established on the lessons of Gautama Buddha, a likewise called Shakyamuni.

Buddhism, is an Indian religion or philosophical practice in view of a progression of unique lessons credited to Gautama Buddha.

Beginning in old India as a development purporting between the sixth and fourth hundreds of years BCE, it progressively spread all through a lot of Asia by means of the Silk Street. By and by, it is the world's fourth-biggest religion, with north of 520 million adherents (Buddhists) who contain seven percent of the worldwide populace.

Buddhism incorporates different customs, convictions, and otherworldly practices that are generally founded on the Buddha's lessons and their subsequent deciphered methods of reasoning.

Therefore Option(A) is correct.

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Answer:

the study of the physical features of the earth and its atmosphere, and of human activity as it affects and is affected by these, including the distribution of populations and resources, land use, and industries.

hope this helps

have a good day :)

Explanation:

Explanation:

Geography is the field of science devoted to the study of the lands, features, inhabitants, and phenomena of the earth and planets.

Answer:industrial revolution affected the world as it follows

Explanation:The Industrial Revolution transformed economies that had been based on agriculture and handicrafts into economies based on large-scale industry, mechanized manufacturing, and the factory system. New machines, new power sources, and new ways of organizing work made existing industries more productive and efficient.

After solving the value of u is 74°.

A quadrilateral is a four-sided polygon. It can be equilateral, meaning all sides are equal in length, or it can be a non-equilateral shape with four unequal sides.

After analyzing the diagram:

∠EFB = ∠CFB

∠CFB = 36

As we know that the sum of all angles in triangle is 180°. So

∠BCF = 180 - ∠FBC - ∠CFB

∠BCF = 180 - 90 - 36

∠BCF = 180 - 54

∠BCF = ∠BCD         (Angle is 90°)

54 = u - 20

Add 20 on both side, we get

u = 74

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The complete question is:

Quadrilateral CDEF is a rhombus and m∠BCD = u - 20°. What is the value of u?

Bot Botswana is the safest country in Africa and 30th safest country in the world.

Answer:

The heat from the core of the Earth can cause the mantle layer to move. This causes the tectonic plates to move.

Answer: The heat from radioactive processes within the planet's interior.

Explanation:

The correct sequence of the Earth's layer, which begins at the surface and moves towards the center, is the lithosphere, asthenosphere, lower mantle, outer core, and inner core.

Each layer has its very own houses, composition, and characteristics that affects a number of the key processes of our planet. They are, in order from the outside to the interior the crust, the mantle, the outer center, and the internal core.

The 3 predominant layers are the middle, mantle, and crust. The mantle consists of the mesosphere and the asthenosphere and the uppermost a part of the mantle.

They are subsequent from pinnacle to bottom (near the floor): Exosphere, Thermosphere, Mesosphere, Stratosphere, and Troposphere. those five one-of-a-kind layers provide safety and additionally make existence viable because of the constituent gases which kingdom the significance and importance of the ecosystem.

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Answer:

Soils are composed of organic matter (stuff that used to be alive, like plants and animals) and small inorganic matter. There are three basic soil types: sand, silt, and clay. Sand is comprised of tiny rock fragments and is the roughest in texture. Clay becomes sticky or greasy when wet, and very hard when dry.

What is soil?

The soil is defined as the upper layer of earth composed of a mixture of organic remains, clay, and rock materials on which plants grow. It is also regarded as one of the major natural resources. Soil supports plant life and growth.

There are three stages of soil:

• Solid soil

• Soil with air in the pores

• Soil with water in the pores

There are various types of soil that undergo diverse environmental pressures. Soil is mainly classified by its texture, proportions, and different forms of organic and mineral compositions.

Types of Soil:

Soil is classified into four types:

• Sandy soil.

• Silt Soil.

• Clay Soil.

• Loamy Soil.

Sandy Soil:

The first type of soil is sand. It consists of small particles of weathered rock. Sandy soils are one of the poorest types of soil for growing plants because it has very low nutrients and poor water holding capacity, which makes it hard for the plant’s roots to absorb water. This type of soil is very good for the drainage system. Sandy soil is usually formed by the breakdown or fragmentation of rocks like granite, limestone, and quartz.

Silty Soil:

Silt is known to have much smaller particles compared to sandy soil and is made up of rock and other mineral particles, which are smaller than sand and larger than clay. It is the smooth and fine quality of the soil that holds water better than sand.  Silt is easily transported by moving currents and it is mainly found near the river, lake, and other water bodies. The silt soil is more fertile compared to the other three types of soil. Therefore, it is also used in agricultural practices to improve soil fertility.

Clay Soil:

Clay is the smallest particle amongst the other two types of soil. The particles in this soil are tightly packed together with each other with very little or no airspace. This soil has very good water storage qualities and makes it hard for moisture and air to penetrate into it. It is very sticky to the touch when wet, but smooth when dried.  Clay is the densest and heaviest type of soil that does not drain well or provide space for plant roots to flourish.

Loamy Soil:

Loam is the fourth type of soil. It is a combination of sand, silt, and clay such that the beneficial properties from each are included. For instance, it has the ability to retain moisture and nutrients; hence, it is more suitable for farming. This soil is also referred to as agricultural soil as it includes an equilibrium of all three types of soil materials being sandy, clay, and silt and it also happens to have humus.  Apart from these, it also has higher calcium and pH levels because of its inorganic origins.

Overview of Soil:

The ground on which we walk is never quite the same; it keeps on changing. Sometimes, it is made up of millions of tiny sand granules, and other times; it is a hard, rocky surface. Other places have the ground covered with moss and grass. When humans came along, the landscape slowly changed with the introduction of roads and rails.

1. The classifications of soil.

Soil can be classified into three primary types based on its texture – sand, silt, and clay. However, the percentage of these can vary, resulting in more compound types of soil such as loamy sand, sandy clay, silty clay, etc.

2. The characteristics of sandy soil.

Sandy soil essentially consists of small particles formed by weathering rocks. It is also very low in nutrients and poor in holding water, which makes it one of the poorest types of soil for agriculture.

3. The significant features of silty soil.

Silt has smaller particles compared to sand. It is also made up of rock and other mineral particles. Furthermore, its fine quality holds water better than sand. Due to the above-mentioned features, it is also beneficial for agriculture.

4. The characteristic of clay soil.

Clay contains the smallest particles amongst the other two types of soil. Particles are so densely packed that there is very little or no airspace. Consequently, this property effectively retains water. However, it also becomes hard for moisture and air to penetrate into it, thereby impeding the growth of plants.

Answer:

Waves are most commonly caused by wind. Wind-driven waves, or surface waves, are created by the friction between wind and surface water. As wind blows across the surface of the ocean or a lake, the continual disturbance creates a wave crest. ... The gravitational pull of the sun and moon on the earth also causes waves.

Explanation:

Answer:

atmoshere

Explanation:

the atmoshere is a veil of gas that protects the earth from the suns ultra violent rays.

Drought may be brought on by changes in an ocean current's course. These places experience a humid environment and deluges of rain during the summer monsoon. Option 4 is Correct.

Reasons include the persistence of strong La Nina conditions, unusual East Indian Ocean warming, a negative Indian Ocean Dipole (IOD), the southern relocation of the majority of monsoon depressions and lows, pre-monsoon heating over the Himalayan area, and melting glaciers.

Heavy rainfall is a characteristic of the summer monsoon. Typically, it takes place from April through September. Warm, humid air from the southwest Indian Ocean rushes into nations like India, Sri Lanka, Bangladesh, and Burma as winter comes to a conclusion. Option 4 is Correct.

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Correct Question:

Which may be causes of drought? multiple select question.

1. summer monsoons in india

2. change in weather patterns

3. moist air moving into an area persistent low-pressure systems change in wind direction

4. change in the direction of an ocean current.