Water in the ocean separates into different layers based on salinity and temperature. This is known as the: A. halocline B. Decline C. pycnocline d. incline

How does deforestation affect the water cycle? a. it increases the amount of runoff b.it increases the amount of percolation c. it increases the amount of transpiration d. it increases the amount of precipitationa it increases the amount of runoff

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

Examine the air pressure map. which type of line is shown on the map?