what was the earth like 100 years ago​

Match the following:

Cell- the space where a row and column meet.

Row - a set of lines use to identify locations on a map

Column - a set of spaces that goes up and down  a map

Grid- a set of spaces that goes across a map

Index-  the space where a row and column meet

A map is a  representation of a place  or a region. It is typically a two-dimensional or three-dimensional representation of the surface of the Earth or other geographic area.

Maps can be used to show physical, political, cultural, or economic features of an area, and they can be designed for a variety of purposes, such as navigation, education, research, or entertainment.

A Row is a set of lines use to identify locations on a map.

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Option (b), Commercial farming predominates in more economically developed places whereas subsistence farming is more common in less economically developed ones.

Subsistence agriculture, which entails cultivating food primarily for the farmer's personal consumption, is practiced by the majority of less developed countries. The primary purpose of small-scale farming in subsistence agriculture is to feed the farmer's family.

Agriculture for financial gain: Systems for Mixed-Crop Livestock Mixed crop and animal farming is the most common style of commercial agriculture throughout much of Europe, from France to Russia. Additionally, it is most common in the US east of 98° west longitude and west of the Appalachians.

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The key difference is that a ridge has a continuous crest and a single ridgeline for the whole length of the feature. Mountain ranges usually consist of many smaller ridges.

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Answer:

Value of W = 13.33 unit (Approx)

Value of X = 24 unit (Approx)

Explanation:

Given:

Perpendicular = 12 unit

Find:

Value of W

Value of X

Computation:

Tan θ = Perpendicular / Base

Tan 42 = 12 / W

0.90 = 12 / W

Value of W = 13.33 unit (Approx)

Tan 27 = 12 / X

0.50 = 12 / X

Value of X = 24 unit (Approx)

The volume of the cone that lies above the plane is approximately 452.16 cubic inches.

To find the volume of the cone that lies above the plane, we first need to determine the height of the smaller cone created by the intersection.

The smaller cone has a base radius of 6 inches, the same as the original cone, and its height can be calculated by subtracting the distance between the plane and the base from the total height of the cone.

Height of smaller cone = Total height of cone - Distance between plane and base

= 16 inches - 4 inches

= 12 inches

Now, we can calculate the volume of the smaller cone. The formula for the volume of a cone is given by:

Volume = (1/3) * π * (radius^2) * height

Radius of the smaller cone = 6 inches

Height of the smaller cone = 12 inches

Volume of the smaller cone = (1/3) * π * (6^2) * 12

= (1/3) * 3.14 * 36 * 12

= 452.16 cubic inches

Therefore, the volume of the cone that lies above the plane is approximately 452.16 cubic inches.

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Answer: True Hope this helps

Explanation:

In humans, each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females.Normally, each cell in the human body has 23 pairs of chromosomes (46 total chromosomes). Half come from the mother; the other half come from the father. Two of the chromosomes (the X and the Y chromosome) determine your sex as male or female when you are born.The term haploid can also refer to the number of chromosomes in egg or sperm cells, which are also called gametes. In humans, gametes are haploid cells that contain 23 chromosomes, each of which a one of a chromosome pair that exists in diplod cells.Humans have 23 pairs of chromosomes, for a total of 46 chromosomes. In fact, each species of plants and animals has a set number of chromosomes. A fruit fly, for example, has four pairs of chromosomes, while a rice plant has 12 and a dog, 39. The answer is True

A. All modern machines use oil,  best describes the uses of oil as a fuel source.

A machine is a thing that is created via people to make work less difficult. It is a device or invention which multiplies the effect of human attempt. The gadget produces a mechanical advantage.

A system is a bodily device that actively performs paintings. This may be contrasted with an entity that passively plays paintings together with a drainage pipe. A system makes use of energy but isn't always always electric. As instance, machines may be powered via wind, water, thermal, chemical or human electricity.

With the aid of a system a carried-out force is increased, its direction is modified, or one shape of movement or power is modified into another shape. Therefore described, such easy devices because the lever, the pulley, the inclined aircraft, the screw, and the wheel and axle are machines.

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Answer:

agriculture is a process where farmers culture different types of seeds and grow vegetables, not only that they also raises livestock for livelihood

Answer:

The main reason behind this was to stop any external colonial or religious influences gaining power in Japan.

Explanation:

The main reason behind this was to stop any external colonial or religious influences gaining power in Japan.

When hurricanes make landfall, damage can occur in a number of ways. tomadoes all of the ways in which damage can result from a hurricane.

Since there is no longer any ocean water for hurricanes to draw energy from, they start to weaken as soon as they approach landfall. They still pose a threat and can harm a great deal, though.

The eyewall, outflow, feeder bands, eye, and storm surge are the five essential components of a hurricane. High-altitude clouds from the hurricane are known as outflow. The warm ocean waters that feed feeder bands occur where there is frequent heavy rain and strong winds.

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Answer:

cooljejsjrjrjrjrirjdjddknsksksksjskekeoe

Answer:

Hot spot

Explanation:

The Hawaiian Islands were formed by such a hot spot occurring in the middle of the Pacific Plate.

The Hawaiian Islands were formed because of a hot spot.

The Hawaiian Islands were formed by such a hot spot occurring in the middle of the Pacific Plate. While the hot spot itself is fixed, the plate is moving. So, as the plate moved over the hot spot, the string of islands that make up the Hawaiian Island chain were formed.

Hot spot seamounts that reach the surface of the water can create entire chains of islands, such as the U.S. state of Hawaii. Scientists think that this volcanic chain of islands has been forming for at least 70 million years over a hot spot underneath the Pacific plate.

Thus, The Hawaiian Islands were formed because of a hot spot.

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The spacing of isotherms shows that the smallest intervals occur closest to the coast, especially at the east and west coast / the relatively high altitude difference at Pretoria disturbs the pattern somewhat / the effect of the Drakensberg mountains moderates the continentality due to elevation above sea level. / The results show that there is a varying degree of continentality.

The word isotherm relates to the lines on a weather map which connect points of equal temperature.

Their spacing is usually applied to exemplify and recognize the variances in temperatures between abstract geographic areas. The spacing of these isotherms offers glimpses into the rate at which such changes take place in an area, typically contingent upon geographical location, topography, as well as habitual climatic behavior.

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Ancient civilizations benefited from trade by increasing cultural exchange, wealth, power, territory, and population.

Ancient civilizations benefited from trade with other civilizations in several ways:

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Answer:d

Explanation:it is d because the types of rock are made up of it

Answer:

basalt and granite

Explanation:

just took the quiz

Answer:

B.For thousands of years Asian civilizations were separated from Europeans and Africans.

Explanation:

The region of eastern and southern Asia was separate from Europe for most of history, and developed its own distinct civilizations and ethnic groups. Being far from western Asia, they were never subjugated by the developing Mediterranean empires.

Also,

They both have natural barriers like the Pacific Ocean that isolate them from other regions.

Answer:

Its c

Explanation:

Answer:

Its a type of stand that you can pit papers, or various things on. It it used for giving speeches and lectures.

Explanation:

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Only Statement C, "The line is on the same plane as the points," is true.

When a line passes through two points on a plane, Statement C, "The line is on the same plane as the points," is the only true statement. This is because a line in a plane can be defined as a straight path that extends infinitely in both directions. When it passes through two points on a plane, it remains within that plane.

In summary, Statement C is the only true statement, as the line remains on the same plane as the points it passes through.

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The only true statement among the four options is Statement C: The line is on the same plane as the points.

To understand why Statement C is true, let's review some basic concepts in geometry. In Euclidean geometry, a plane is a flat, two-dimensional surface that extends infinitely in all directions. A line is a straight path that extends infinitely in both directions.

When a line passes through two points on a plane, it means that the line is contained within that plane. In other words, all the points on the line lie on the same plane as the given points. This is true because a plane can be defined by just three non-collinear points. Since the line passes through two points on the plane, it must lie entirely within that plane.

Statement A is false because the line is not on a different plane from the points; rather, it is on the same plane. Statement B is false because a line can lie on multiple planes if those planes intersect. Statement D is also false because the line passes through the same plane as the points.

In summary, when a line passes through two points on a plane, it is on the same plane as the points. This is the only true statement among the given options.

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The quality of life in Canada for the Aboriginal is generally lower than that of the Non - Aboriginals.

Aboriginal peoples have lower levels of education compared to non-Aboriginal peoples. Aboriginal peoples have higher rates of unemployment than non-Aboriginal peoples, and are more likely to be underemployed, meaning that they are working in jobs that do not match their qualifications.

Aboriginal peoples have lower median income levels than non-Aboriginal peoples. Aboriginal peoples have higher rates of poverty, lower life expectancy, and higher rates of chronic diseases such as diabetes and heart disease.

Aboriginal peoples have higher rates of overcrowding, poor housing conditions, and lack of access to basic services such as running water and electricity. Aboriginal peoples have higher rates of food insecurity, meaning that they lack access to sufficient and nutritious food.

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Answer: 3

Explanation:

Hey there! I'm happy to help!

There are two factors that make a place densely populated: little land area and lots of people. If a place is densely populated it is very crowded. If you cram a high population into a small space, it will be crowded. A country like Monaco is very densely populated because it is extremely small but has lots of people.

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Answer:

True

Explanation:

Belarus is in the northeastern Europe, situated on the plain

Belarus is a landlocked country that consists entirely of the Northern European Plain is the true statement. Northern European consists of low mountains, rolling hills, and high plateaus.

European plains are significant because of its agriculture lands. The areas of the European plains is mostly covered by the small cities and towns.

The Ural Mountains is the barrier between the  European Russia and Siberian Russia. The major population is lived in southern part of the Northern European Plain.

Thus, the statement is true.

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Answer:

Their are so many ways to answer this question. Not always is the gaining of power planed. And because their are so many, I am only going to put the top 3 ways that people can get their powers. The first one is Money. Sadly, money makes the world go round. If you have a lot of money, you have a lot of power. The second way is by having it given to you. The president gains his or her power because he or she is given that power by the people (at least that is what it is supposed to be). Or a group of people decide who has the power for any reasons. And the third way is by birth. If you are born in a royal family, you are born with the power to rule a sertan area.

Explanation:

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Answer: Extract charcoal from the object and use carbon-14 dating

Explanation:

From the question, we are informed that Little Johnnie from down the street brings an object that looks like a bone, and Johnnie says " I found a dinosaur bone." To evaluate Johnnie's claim, the following will be useful:

• Evaluate the object for fine textures indicative of bone material or replaced bone material.

• Examine the object for hardness to determine if the sample is permineralized.

• Ask if the object was found embedded in rock.

All the above will be useful to determine if it's a dinosaur bone.

Extract charcoal from the object and use carbon-14 dating isn't useful in knowing if it's a dinosaur bone.

Answer:

as I do believe in God it really depends on the person and there connection with God and If they do believe in God but I belive that God has no gender that God is God and someone else may believe different and that's okay and I respect that

The formation of a forest or a stand of trees in an area where there was previously no tree cover is known as afforestation. Many government and non-governmental groups are directly involved in afforestation efforts to establish forests and boost carbon sequestration. Plants can weather both mechanically and chemically. Their roots, which grow inside rock fractures where dirt has accumulated and eventually crack them, produce mechanical weathering. This can also happen on the pavements or on the highways.Their branches promote melting by releasing acid or other compounds onto rocks, causing fissures and breaking apart.  By binding secondary products and separating uncut diamond minerals from meteoric water, plants can reduce chemical weathering.

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Answer:

C. Canada experienced an unusually

Answer:

B

Explanation:

According to the Declaration of Independence, what is the power of the government based on the consent of the governed? Therefore option B is correct.

The 13 British colonies in North America announced their independence from Great Britain in the Declaration of Independence, which was adopted by the Continental Congress on July 4, 1776.

The thirteen United States of America's unanimous Declaration, When, in the course of human events, it becomes necessary for one people to sever the political ties that have bound them to another and to ascend to the separate and equal station among the powers of the earth to which the Laws of Nature and of Nature's God entitle them, a decent respect for human opinion demands that they should disclose the factors that led to the separation.

Therefore option B is correct.

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Answer:

When you feel heat from a fire it is because of thermal radiations. So, the answer would be Radiation type of heat transfer.

Explanation: