Explanation:
What are the disadvantages of low biodiversity?
Biodiversity loss affects economic systems and human society. ... This lack of biodiversity among crops threatens food security, because varieties may be vulnerable to disease and pests, invasive species, and climate change.
How does low biodiversity affect an ecosystem?
Biodiversity underpins the health of the planet and has a direct impact on all our lives. Put simply, reduced biodiversity means millions of people face a future where food supplies are more vulnerable to pests and disease, and where fresh water is in irregular or short supply.
How does loss of biodiversity affect health care?
However, biodiversity can also be a source of pathogens leading to negative health outcomes. ... For example, the use of pharmaceuticals may lead to the release of active ingredients in the environment and damage species and ecosystems, which in turn may have negative knock-on effects on human health.”
How does the loss of biodiversity affect agriculture?
We have seen what happens when biodiversity is reduced. The consequences are most apparent with increased pest problems as crop monocultures expand, replacing the diversity of natural vegetation. The natural predators of these pests decline as local habitats decrease.
