Biodiversity

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Some modern agricultural methods have created serious insect problems because these methods

The decline and extinction of many predatory animal species is most probably the result of

An insecticide stays in the fat of animals and is transferred through food chains. Its concentration increases through the food chain. Which organism would have the most insecticide?

Which of these resources is renewable?

For every environmental problem, people must assess the costs and benefits. These are called

Plants help maintain atmosphere quality by

The destruction or removal of species from their habitats is known as

Today's lifestyles have led to increased demands for disposable products. The packaging of these products has caused problems with