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Review

Quiz yourself by thinking what should be in each of the black spaces below before clicking on it to display the answer.
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Question
Answer
What is Biodiversity?   An ecosystem with a variety of plants and organisms.  
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What is Monoculture?   An ecosystem with only one type of plant or organism.  
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What is Reforestation?   Regrowing a forest through planting trees.  
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What is Biocontrol?   Adding or introducing a species to act as a predator to reduce or control the population of an undesirable species.  
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What is Extinction?   The dealth of all the individuals of a species.  
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What is the Earth's crust; techtonic plates?   Lithosphere.  
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What is the gases that makes up the air above the earth's surface?   Atmosphere.  
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What is water turning into vapour?   Evaporation.  
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What is the sphere that describes all living things?   Biosphere.  
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What is the sphere that includes all salt and fresh water?   Hydrosphere  
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