Need help ASAP! ( LOTS OF POINTS, will vote brainliest!! ) Compare the biomes of New York City and Seattle. Why are their biomes different?

These factors threaten north americas ecosystems

Ozone in the upper atmosphere has been depleted by a. sulfur dioxide. b. chlorofluorocarbons. c. carbon dioxide. d. oxygen.

Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland