Which of the following describes what might happen with a sudden increase in precipitation in the grassland biome?
rise in drought-tolerant plants
salt and sediment deposition
increase in plant and animal diversity
nutrient loss and soil erosion

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

Did you know that a blue wales tongue weighs more than an elephant?