The sun shines continually at the North Pole for 6 months, yet the temperatures never get very warm. Why?

Which of the activities listed below could limit global warming by slowing the increase in atmospheric carbon dioxide levels? view available hint(s) select all that apply. a. replacing fossil fuels with nuclear energy b. burning vegetation to clear land for agriculture c. limiting soil erosion so organic matter takes longer to decompose d. choosing a fuel-efficient car, or bicycling to school or work e. using more electrical appliances and cars f. cutting down forests to build houses

What is the amount of organic matter in all living organisms in a habitat called?

The separation of northern ireland from the republic of ireland is an example of