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2 cards from this section. Quick, good the night before a test.
What is a playa?
Think about the characteristic features of deserts.
What is left behind when water evaporates from a playa?
Consider what happens to water in dry places.
What is a playa?
Recall the characteristics of desert landscapes.
True or False: Alkali flats are found only in tropical regions.
Think about where you see salt flats form.
Discuss the economic importance of playas and alkali flats. How can they be both advantageous and harmful?
Consider both the positive and negative impacts on local economies.
Explore how climate change could affect the formation and longevity of playas.
Think about changes in rainfall and temperature.
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