Answer:
At convergent boundaries :
- subduction
- magma breaks through the crust
- island arc
- volcanic mountains
At divergent bounderies :
- rift valleys
- magma flows from cracks
- mid-ocean ridges
- plates pulling apart
Answer:
Answer: hydrosphere is related to the water,when hydrosphere gets polluted it inadvertent and deliberate discharge of petroleum, and thermal pollution also are seriously affecting the quality of hydrosphere.
The Great Lakes were formed during the last ice age.
