How is productivity of ecosystem related to stability of an ecosystem

Ahill is made of rock particles of different sizes. which of these agents of erosion probably caused the hill to form?

Because north america is in a it has a variety of biomes and climates. a. high latitude zone c. middle latitude zone b. middle longitude zone d. high longitude zone select the best answer from the choices provided a b c d

Explain how the movement of tectonic plates causes the development of different landforms and naturak disasters