Where did most of earth’s water come form? 1) Asteroids and meteors
2) Comets
3) Pacific Ocean
4) Polar ice sheets

What causes the cycle of seasons on earth? the tilt of earth’s axis the shape of earth’s orbit the direction of earth’s orbit the distance between earth and the sun

Amountain created from tectonic activity would be considered which type of landform ? a) primary landform b) secondary landform

What are the answers for the following questions?