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| Front | What is a blowhole? |
| Back | a coastal landform created when the overlying rock in a cave collapses. |
| Front | How does farming affect the water cycle? |
| Back | - water is extracted from aquifers and river water to be used in food production- water is stored in the biomass of plants and animals that are transported around the world- evapotranspiration rates are affected when forests are replaced with inferior plants- groundwater stores can become depleted as water is extracted for irrigation- surface runoff increases as drainage ditches are dug, and post-harvest fields are bare of vegetation. This affects the lag time- reduced vegetation cover and compaction from machinery increase runoff and decrease infiltration |
| Front | What are some primary impacts of tropical storms? |
| Back | - strong winds- storm surges- heavy rain |