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bio
biology review
Question | Answer |
---|---|
what do wetlands serve as? | a habitat for animals |
what do wetlands do to the pollution in the water? | filter it out |
what are areas of land covered in shallow water? | wetlands |
deforestation occurs for timber and what? | agriculture |
adding a predator to control an undesirable species is called what? | biocontrol |
regrowing a forest by planting trees is called what? | reforestation |
an ecosystem consisting of 1 species of organism is called what? | monoculture |
the removal of a source until its all gone is called? | over exploitation |
an exotic species that takes over an ecosystem is called what? | invasive |
a disastrous event that causes a change in the ecosystem causing a species to go extinct is called what? | mass extinction |