Author Question: Areas of humid tropical climate generally have higher net primary productivity than areas of ... (Read 66 times)

krzymel · **on:** Jul 14, 2018

Areas of humid tropical climate generally have higher net primary productivity than areas of semiarid climate.

Indicate whether the statement is true or false.

Question 2

Biomagnification is a process by which pollutant concentrations increase as food is passed up the food chain from lower trophic levels to higher ones.

Indicate whether the statement is true or false.