Answer:
avalanche, rockfall, upstream GLOF, lake expansion, identification of the presence of ice cores
Explanation:
Answer: b. Clear-cutting
Explanation: Clear cutting is a cheap and effective way of harvesting trees or timbers, this methods helps the forest operators to get the best out of a forest at a very reduced cost.
Clear-cutting is bad because removing the whole tree from an area destroys outrightly the natural habitat of most widelife, and it will also lead to the destruction of the eco-system that relies on the forest.
I believe it would be 7,000,000 + 500,000.
Answer:
Rainwater will create a jagged surface on the rock... I think... But I am pretty sure
Explanation: