HURRY PLESE AT LEAST A FEW SENTENCES. Why is climate of the United States and Canada so diverse?

There are more climate zones in the United States than Canada. This variety, ranging from tundra to tropical, occurs because the country extends north to south over such a large area. Most of the United States is located in the mid-latitudes where the climate is moderate.

the united states began searching for a way to reduce oil

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nuclear weapons are hoaxes. many people believe they are real, though.