the process in which mining companies restore land to its original Contours and replant vegetation is called

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Answer 1

Answer: Mining reclamation is the process in which mining companies restore land to its original contours and returns it back to its natural environmental structure that enables the rest of plants and some other vegetation to grow and reproduce. This helps in minimizing effects caused by mining in the environment.

Related Questions

How and why can two lethal elements combine to form an essentialcompound for health?
Can we store electricity from lightning?
A spring gains 2.34 joules of elastic potentialenergy as it is compressed 0.250 meter from itsequilibrium position. What is the spring constantof this spring?(1) 9.36 N/m (3) 37.4 N/m(2) 18.7 N/m (4) 74.9 N/m
How do the different forms of potential energy depend on an object's position or chemical composition?
The Doppler effect suggests that sound waves are relative to the observer. You know if an object is coming or going from the sound it makes. Light waves follow the Doppler effect also. However, instead of sound changing, you know if an object is coming or going _____.

The balanced half-reaction in which dichromate ion is reduced to chromium metal is a ________ process. a. two-electron b. six-electron c. four-electron d. three-electron e. twelve-electron

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Answer:

The balanced half-reaction in which dichromate ion is reduced to chromium metal is a six-electron process.

Explanation:

The dichromate ion (Cr2O72-) has an oxidation state of +6, while chromium metal has an oxidation state of 0. So, 6 electrons must be transferred from the dichromate ion to chromium metal for the reduction to occur.

As earths plates move apart at some boundaries, they collide at others, forming

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Mountains and volcanoes are formed when boundaries collide (convergent boundaries)

An electric fence displays a warning sign about voltage and amperage of the fence. How would amperage and voltage affect the power of the fence?

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Yes it is true that electrical fences displays a warning about voltage and amperage of the fence. It has to be first understood that power is directly proportional to voltage as well as current. So higher the voltage or higher the current flowing through the fenses, higher will be the power. So any person touching the fence should always be aware of the voltage and current flowing through the fence, otherwise it can be very deadly. Sometimes it can be seen that a high voltage is being passed through the fence and the current passed is comparitively low. This will not decrease the total power flowing through the fence.

What equation gives the position at a specific time for an object with constant acceleration?

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Answer:

$x = x_(0)+v_(0)t+(1)/(2)at^(2)$ equation gives the position at a specific time for an object with constant acceleration

Explanation:

$x = x_(0)+v_(0)t+(1)/(2)at^(2)$ equation gives the position at specific time for an object having constant acceleration. Constant acceleration is referred as the change of velocity with respect to the time is known as the acceleration, but when the velocity changes occurs at constant rate this rate is termed as the constant acceleration. The constant acceleration can never be zero. The velocity changes but that change occurs in the consistently. The acceleration is affected by the mass.

Light is a ________ wave.A. surface
B. transverse
C. longitudinal
D. mechanical

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light is a transverse wave

within a book on a desk, there are billions of forces pushing and pulling on all the molecules. why is it these forces never by chance add up to a net force in one direction, causing the book to accelerate "spontaneously" across the desk?

Answers

For exactly the same reason that all the molecules of air in the room, each one
moving at a random Gaussian-distributed speed in a random direction, never by
chance all wind up on one side of the room at the same time, leaving you to
suffocate with no air on the side where you are.

By the way, there are not billions of forces pushing and pulling on all the
molecules in the book, but we know what you mean.

The answer is in the behavior of large numbers of 'randomly distributed' things.
The behavior of any one of them is unpredictable, and completely up to chance
and the tea leaves. But the laws of Physics that lean on every molecule result
in a definite probability of how large numbers of them will behave.

The probability of the book levitating off the desk, or all the air in the room
moving to one side, is NOT zero. There is a definite probability, which can be
calculated, that either of those events will happen. But the number is so small
that it can safely be assumed to be zero, without significantly changing our
concept of what to expect in our daily life.

It's NOT correct to say that it CAN'T ever happen, but it's totally rational,
reasonable, pragmatic, and practical to live our lives as if it can never happen,
because the probability is so small.

Newton's law states that for every action there is an equal and opposite reaction. therefore as the book is pulled down (towards the desk) the desk is pushing up against the book with an equal force. (this goes for all forces

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Simone created a chart to summarize the energy transformations that take place when energy from the wind is used to generate electricity.Which best completes the chart?

Which unit is used to measure mass in the metric system

Plz help itz important science

A textbook of mass 2.09 kg rests on a frictionless, horizontal surface. A cord attached to the book passes over a pulley whose diameter is 0.190 m, to a hanging book with mass 3.08 kg. The system is released from rest, and the books are observed to move a distance 1.26 m over a time interval of 0.800 s.