Guess what my pfp is and guess if it me or someone else

Mount saint helen the great lakes and death valley are physical features of the earth which scientific term describes these features

Explain how earth is like a giant bar magnet. how is our magnetic field made?

In an ecosystem, marsh snails feed on phytoplankton and painted turtles feed on marsh snails. pollution has resulted in the depletion of phytoplankton. what effect would this situation likely have on the population of marsh snails and painted turtles? as phytoplankton were destroyed, the population of marsh snails would most likely then the population of painted turtles would mostly likely a. 1. increase 2. decrease 3. stay the same b. 1. increase 2. decrease 3. stay the same