Which of these ecosystems has the highest net primary productivity per square meter annually? a) savannab) open oceanc) boreal forestd) tropical rain foreste) temperate forest

Out of the given options, the ecosystem that has the highest net primary productivity per square meter annually is a tropical rain forest.

Explanation:

The tropical rainforests consist of a variety of animal and plant species. The biodiversity of a tropical rainforest is more than any other type of ecosystem. Availability of ample water and conditions favorable for growth allow the species of plants and other organisms to thrive in such ecosystems. After tropical rainforests, the highest "net productivity per square meter" is found in temperate forests.

Mexico has a host of environmental problems, including significant chemicalpollution  from factory discharges and waste dumping, but the main threat to itsbiodiversity  probably stems from  deforestation  and other natural habitat losses. forest habitat is lost for a number of reasons

Answer meranesia;