We can control resource depletion by rationing them and making thing that don't need or use so much resources.
Well it depends if it is flat it would be smooth and if it was smashed up it should be bumpy hope this helped
Answer: it reaches 50 feet :)
Explanation:
30+20=50
Answer:
volcanoes are formed by eruptions of lava and ash when magma rises through cracks or weak spots
