Which of the following is not true about ocean acidification? A) caused by excessive CO2 in the atmosphere
B) it decreases concentration of CO32- needed for marine life shell formation
C) caused by flooding
D it is caused by decreased pH

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

The pressurized plants and fungi mentioned in the video have some surprising similarities. what differences would you expect them to have?

What is the best conclusion based on this data? the hypothesis was not supported because the data indicated that fertilizing plants does not improve plant growth. the hypothesis was supported; to get the best growth, use 5 milliliters of fertilizer per plant. the hypothesis was not supported; the data indicated that too much fertilizer can inhibit plant growth. the hypothesis was supported; to get the best growth, use 15 milliliters of fertilizer per plant.