Where in the ocean do phytoplankton live? throughout all ocean waters, because phytoplankton can tolerate a wide range of
temperature and light conditions
within about 200 meters of the ocean shoreline, because phytoplankton depend on
nutrients that wash into the water from land
within about 200 meters of the ocean surface, because phytoplankton require light to
survive
O
O attached to shells along the ocean floor, because phytoplankton cannot float

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

You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion

The table presents the average day and night temperatures in five cities. it also reveals whether a city receives substantial rainfall (wet climate) or little rainfall (dry climate). which city’s rocks are likeliest to experience frost wedging, and why? a) city a because the consistently subzero temperature would prevent water from melting b) city b because it is a wet region and the temperature fluctuates around the freezing point c) city c because it receives plenty of rain fall and the weather is moderately cool d) city d because the hot and dry weather would cause rocks to absorb water