How are polar ice zones and
chaparral different?

here is the answer

water, ice, acids, salts, plants, animals, and changes in temperature are all agents of weathering. weathering is the breaking down or dissolving of rocks and minerals on earths surface. once a rock has been broken down, a process called erosion transports the bits of rock and minerals away.

answerconditioned response;

answer///(c) the maximum number of organisms an environment can support for a long time; i believe this is correct, plz check luck;