Canadian shield is composed of Precambrian rocks that cover 2.8 million square miles.
Answer:
what excerpts? I dont see no G-dang excerpts
Explanation:
Answer:
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Explanation:
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Explanation:
Forest fires make it harder for plants and animals in an ecosystem to grow, this causes a variety of plants in an ecosystem to become extinct in that area, animals have a hard time living in an ecosystem like this and that is why it is harder for biodiversity in an ecosystem happens.
-Hope my answer is helpful!