Question 1
Deserts cover approximately ________ percent of Earth's land area.
◦ 1
◦ 7
◦ 30
◦ 66
◦ 74
Question 2
Earth's warm deserts develop primarily in response to
◦ their location within the subtropical high pressure zone.
◦ their location within the ITCZ.
◦ their location on the leeward side of a mountain range.
◦ their location on the windward side of a mountain range.