What happens at a cold front?

A. warm air replaces warm air
B. warm air displaces colder air
C. cold air replaces warm air
D. cold air replaces cold air


Answer: C

Environmental & Atmospheric Sciences

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Meltwater from glaciers and snowpacks provide water for humans in many parts of the world

Indicate whether the statement is true or false

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Which of the following was not among the changes to Japanese industry in the 1980s?

A. Japanese firms became innovators B. Goods declined in quality C. Japanese firms invested more money overseas D. There was a major boom in domestic retailing

Environmental & Atmospheric Sciences

Explain why it is possible for an ice crystal to grow in a cold cloud even though the supercooled water droplets surrounding the ice crystal do not.

What will be an ideal response?

Environmental & Atmospheric Sciences

Materials deposited during a lengthy pause in glacial retreat are known as ________.

A) terminal moraines B) recessional moraines C) lateral moraines D) eskers E) till plains

Environmental & Atmospheric Sciences