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Which factors add to the greenhouse effect and are caused by human activities? Check all that apply.
Answers:
a decrease in the amount of dust in the atmosphere
an increase in gases in the atmosphere that absorb heat
Answer:
non polluting energy source and useful in remote areas.
Explanation:
Wing mills are usually made in remote areas and it's non-polluting energy.
Answer:
Spartacus, Stamen Grigorov, Ralitsa Vassileva, John Atanasoff, Sylvie Vartan.
Explanation:
Tropical climates feature rainforests.