Most of earth's atmosphere is composed of which of the following two gases

methane and argon

nitrogen and carbon dioxide

carbon dioxide and oxygen

nitrogren and oxygen

Why was Australia's capital city, Canberra, established between the country's largest cities? to protect it from cyclones and other natural disasters to take advantage of its south-facing harbor to give equal access to all political and economic

1. Which of these is an abiotic seasonal change? a. an earthquake b. a tsunami. the summer d. a volcanic eruption 1. a 2. b 3. c 4. d

Who uses the river nile

What is one of the wettest cities in South Asia

The east coast of the united states is subject to hurricanes because of the gulf stream

How are the troposphere and the stratosphere different

Which region dominates the international tourism market as it receives 33% of the 911 million tourists worldwide? A. Europe B. South America C. Asia D. North America

How do the continental coastlines support the theory of continental drift?

Why are the kingdoms of sahel placed such a high importance on gold

If the temperature of rock in the mantle remains constant but the pressure decreases, what will happen? A. The rock will sink into the mantle, forming new asthenosphere. B. The rock will become solid, forming new crust. C.