Does replacing the soil removed by strip mining restore the environment?

1 answer:

6 0

If the soil is replaced after a strip mining it will help in restoring the environment, but it is not a quick or easy process. For the environment to be restored in a similar way that it was before the strip mining, it will take decades, and that will only happen if the institutions, the green organizations and the locals, collaborate with each other, and make a very detailed plan are put it in practice. Also the place will need to be planted with the same types of plants, the same types of animals will need to be brought back, and the numbers of both plants and animals will have to be carefully managed, so that the ecosystem is similar to what it was.

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Answer:

C. changes in temperature

Explanation:

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Answer is a

*The correct answer is IJ = JK

•explanation:

Given:
AB is the perpendicular bisector of
IK. ⇒ AB divides the line segment IK in two equal parts i.e. IJ = JK and the angle formed at the point of intersection J is 90° ⇒ ∠AJI = 90°. In ΔAIJ, By angle sum property of a triangle ∠AJI + ∠AIJ + ∠IAJ = 180° ( But ∠AJI = 90° ) ∠AIJ + ∠IAJ = 90° ⇒ ∠IAJ < 90° So, ∠IAJ is not a right angle. Its not given IK is a perpendicular bisector so AJ = BJ need NOT be true. As A does not lie on the line IK so A can not be the mid point of IK.

•Hence, we conclude the correct statement is IJ = JK

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Answer:

well the Ecosystems contain biotic or living, parts, as well as abiotic factors, or nonliving parts. Biotic factors include plants, animals, and other organisms. Abiotic factors include rocks, temperature, and humidity.

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