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3 years ago

How can we protect soil quality?

2 answers:

7 0

Soil conservation practices such as providing buffer strips and windbreaks, or replacing soil organic matter, greatly enhance the quality of the environment for wildlife of all kinds.

Aloiza [94]3 years ago

4 0

Explanation:

we can protect soil quality by the following ways:

1.plantation should be done.

2.chemicals should not be used.

3.using earthworm in the field as it makes the soil fertile

4.construction of dams should be made which prevents soil erosion.

hope u get it!

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Most people in Brazil live __________.

katrin [286]

Answer:

along the banks of the Amazon river

5 0

3 years ago

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The following images show Earth and the four jovian planets of our solar system. Rank these planets from left to right based on

Valentin [98]

Answer:

They are arranged as below on size.

Explanation:

The first four are terrestrial and last four are Jovian planets.

1. Mercury: Smallest, 87.97 days and mean diameter of 4880 km, radius of 1,516 miles.

2. Mars: Fourth planet, mean diameter of 4,212.3 mi and has a radius of 2,106.1 miles in size.

3. Venus: third planet has 23.943 hr and mean diameter of 7,520.8 mi with a radius of 3,760.4 miles in size.

4. Earth: Has a mean diameter of 7,917.5 mi and has a radius of 3,963 miles in size.

5. Neptune: Has 89,66 days , has a diameter of 30,599 miles and a radius of 15,299 miles in size.

6. Uranus: Has 84 days, and has a mean diameter of 31,518 mi with a radius of 15,759 miles in size.

7. Saturn: Has about 10.75 days and has a mean diameter of 72,367 miles and has a radius of 36,184 miles in size.

8. Jupiter: Has about 29.457 days, has a mean diameter of 86,881 miles and has a radius of 43,441 miles in size.

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3 years ago

A cross-section of the Earth's layers are labeled 1 through 4. Layer 1 is the outermost layer and layer 4 is the innermost layer

Lady_Fox [76]

The answer to this question is
D. The Crust

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3 years ago

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What are four pieces of evidence for continental drift?

Alexus [3.1K]

Answer:

- Shape of the continents

- Fossils of the same species found on continents that are not connected

- Evidence of ice sheets in places that are hot in the present

- Mid-ocean ridges

Explanation:

The continental drift theory is a theory that suggests that the continents are always on the move, thus they change their shape, location, collide with each other, move away from each other etc.

The shape of South America and Africa is one of the evidences. If the shapes of the continents are taken out of a map, and the eastern coast of South America and western coast of Africa are merged, they fit in perfectly.

There are numerous fossils of the same species of animals and plants that have been found all over the world, even though the continents are isolated and separated by water bodies.

In some places that are very hot in the presence, like South Africa, have evidence of ice sheets. In the current conditions that is simply not possible considering that the temperature in this part of the world goes well over 40 C degrees.

The mid-ocean ridges are very nice proof of the continental drift theory. They are one of the evidence that can be observed in the present, where new crust is constantly forming and pilling up, while pushing the old crust sideways further away from it.

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3 years ago

22. On the ocean floor, along the edge of the continent where the plate

lora16 [44]

Answer:

a.a deep trench forms

Explanation:

hope that help

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3 years ago