Is coal biotic or abiotic

The theory of plate tectonics states that the Earth's crust is composed of many plates that move gradually across the Earth's surface. true or false?

The northern plains of india can produce enough to feed the teeming millions. Justify

Which of the following animals travels in a circular migration according to seasonal rains across the serengeti? A. Gazelle B. wildebeest C. zebras D. loins

Helen kulman is a secretary. she earns $10.65 per hour. she qorked 38 hours last week. what is her straight-time pay?

How do nations form from empires?

Why is tranfer of energy by radiation important to life on earth

What Is one way a rift can form

Pioneers farmers settling the grasslands of the American West often built houses of sod, while early settlers of the eastern forest built wooden structures like log cabins. This suggests that building materials:

Troposphere is heated from below because the atmospheric gases are not good absorbers of what kind of radiation

Which nations produce more of the world's pollution? OLDCS OMDCS