1. What percentage of the Earth's land area is Tundra?
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2. What is the name given to planst that track the sun in tundra environments?
3. What are the types of Tundra?
- Antarctic, Alpine and Arctic
- Arctic and Alpine
- Glacial and Antarctic
4. How are deserts defined?
- Surface runnoff is high
- Potential evapotranspiration exceeds annual precipitation
- Annual precipitation exceeds potential evapotranspiration
- No infiltration
5. What does 'Pedogenesis' mean?
- Soil Infiltration
- Soil formation
- Decayed organic material
- Soil weathering