I need help on 32x3562 is what

Put these ecosystems in order of least biodiversity to most biodiversity 1. mediterranean forest 2. indonesian rain forest 3. arctic ocean

What do you call fast flowing water that goes over rocks

Acity experiences a heavy rainfall. days later, when no rainwater is present, rock, debris, and soil fall down a steep hill. which type of mass movement does this describe? a. creep b. landslide c. mudflow d. slump