WebMar 10, 2000 · When averaged across biomes, land-use change is the driver that is expected to have the largest global impact on biodiversity by the year 2100 ( Fig. 1 ), mostly because of its devastating effects on habitat availability and … Webbiodiversity and ecological function are at greatest risk because of extensive habitat conversion and limited habitat protection. Habitat conversion exceeds habitat protection by a ratio of 8 : 1 in temperate grasslands and Mediterranean biomes, and 10 : 1 in more than 140 ecoregions. These regions include some of the most biologically distinctive,

Intertidal Zone - National Geographic Society

WebMar 10, 2000 · First, we identified the five most important determinants of changes in biodiversity at the global scale: changes in land use, atmospheric CO 2 concentration, … WebQuestion 4. 30 seconds. Q. Biodiversity contributes to the sustainability of an ecosystem because —. answer choices. all the organisms in the ecosystem have genetic material. there is an increased chance for organisms to survive changes. organisms are allowed to respond to internal and external stimuli. Question 5. tshirt wedze

Which ecosystem has the greatest biodiversity quizlet?

WebMay 3, 2016 · However, if we look only at terrestrial biomes, tropical rainforests have the greatest biodiversity. This tremendous diversity is due to a few factors, some of which are still debated. In general, diversity … WebMarine Biome. It is the largest biome on planet Earth and covers around 70% of the Earth’s surface and over 90% of life on Earth lives in the ocean. The average temperature of the … WebMay 21, 2016 · The number of species used to determine biodiversity share (rounded to nearest hundred): Birds: 10,000 Amphibians: 7,500 Mammals: 5,500 Fish 33,000 Reptiles 10,300 Plants: 270,000 t shirt website software