Answer:
1.Extinction is a hotly debated, but poorly understood topic in science.
2. The same goes for climate change
When scientists try to forecast the impact of global change on future biodiversity levels, the results are contentious, to say the least.
3.While some argue that species have managed to survive worse climate change in the past and that current threats to biodiversity are overstated, many biologists say the impacts of climate change and resulting shifts in rainfall, temperature, sea levels, ecosystem composition, and food availability will have significant effects on global species richness.
Explanation:
Climate change can affect species in myriad ways including the expansion, contraction, and “migration” of habitat; increased incidence of disease and invasive species; changes in temperature, precipitation, and other environmental conditions; shifts in food availability; and failure of ecological relationships with other species — for example the loss of critical pollinators or mutualistic nutrient fixers. In the past some species may have escaped extinction by “migrating” north or southward in response to climate change. Today humans have made it a lot tougher by fragmenting, converting, and destroying habitats and potential migration corridors.
Correct me if im wrong
