Answer:
Vegetation cover.
Explanation:
Planting vegetation over the mined area is the best solution that provide the largest benefits to society and the environment with low cost as compared to other solutions for reclamation such as refilling the land with soil and filled water to make a lake. Vegetation over mined area clean the environment as well as provides timber in few years which is used for making different products. So vegetation is the best solution for reclamation of mined area.
<span>c. the thermostat, which controls the temperature in the house, broke last night.
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Answer:
it's between :If the resources remain the same, the population may go down a bit in year 5. and :If the resources remain the same, the population may go up a bit in year 5.
Sorry I couldn't give you an exact answer
Answer:
2200
Explanation:
The Hubble law states that
v= H × d
where, v = speed, H = Humble constant, d = distance.
Thus
v=22 km/(sec/million ly)×100 million ly
=2200 km/sec.
