The most common gas in the earth's atmosphere is:

A. nitrogen

B. oxygen

C. hydrogen

What is united kingdoms area?

What is a Crack or fracture in the earth

Why do most volcanoes and earthquake occur along boundiers of tectonic plates.

How are winds affected by areas of high pressure? (site 3)

New Zealand must desalinate seawater to have freshwater like Australia.

Which of these energy resources is the easiest to get to power stations and the most users?

Identify india's location?

What is elastic rebound? A. the snapping of rocks into a new position after an earthquake B. the movement of rocks back and forth from their pre-earthquake to post-earthquake position over the course of days C.

Define escarpments A) Long stretches of savanna B) high elevation plateaus, found mainly in alpine regions C) Barrier mountains that mark desert edges D) Steep jagged cliffs that mark the edges of plateaus

Which of the following is NOT consistent with the major hallmarks of science? A. Science consists of proven theories that are understood to be true explanations of reality. B. Scientific explanations should be based solely on natural causes. C.