Antartica

Question 1

Antarctica climate

Answer 1

has the coldest climate on Earth.

Question 2

Antarctica temperature

Answer 2

The interior averages −70°F (−57°C), while the coast averages 14°F (−10°C).

Question 3

Antarctica precipitation

Answer 3

Antarctica’s total precipitation (mostly snow) averages ~6.5 inches (166 mm) per year, with deserts in the interior receiving less than 10 inches (~250 mm).

Question 4

Antarctic rainfall

Answer 4

Rainfall is rare and usually occurs in coastal and island areas during summer.

Question 5

Antarctica humidity

Answer 5

Antarctica’s dry air and low temperatures reduce humidity.

Question 6

Antarctica ice sheet

Answer 6

The ice sheet is formed from compressed snow that rarely melts.

Question 7

Antarctica winters

Answer 7

Winters are dark, cold, and phytoplankton-free.

Question 8

Antarctica seas

Answer 8

Antarctic seas are productive because summer phytoplankton grows abundantly.

Question 9

Antarctica krill

Answer 9

This massive primary-producer population supports large populations of krill.

Krill: These are key food sources in this ecosystem and serve as food for many predators.

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