Answer:
avalanche, rockfall, upstream GLOF, lake expansion, identification of the presence of ice cores
Explanation:
Answer:
Potter's wheel
Explanation:
A potter's wheel is a horizontal revolving wheel on which wet clay is shaped into pots or other round objects.
Answer
Accelerates algal growth and reduces oxygen.
Explanation eutrophication is the nutrient induced increase in phytoplankton productivity.
New seafloor is the answer