in your opinion which one threat to biodiversity has the highest contribution from man made activities? List three human activities to justify your opinion.

18.Which of the following is the most serious threat to biodiversity?  A. Competition from exotic species  B. Commercial harvesting  C. Habitat destruction  D. Overexploitation

Which of the following is a major threat to biodiversity?a.Climate changeb.Sustainable agriculturec.Conservation effortsd.Increased habitat protection

Question 1What are the three greatest proximate threats to biodiversity?  1 pointhabitat loss, overharvesting, introduction of exotic species  overuse of natural resources, not enough planting of vegetables, too much meat consumption  over hunting, global warming, lack of rain  2.Question 2Aquatic species are particularly threatened by overharvesting. 1 pointTrueFalse3.Question 3Buying domestic wood species is one way to help prevent habitat destruction. 1 pointTrueFalse4.Question 4Why does the speaker mention the brown tree snake in Guam?1 pointas an example of an animal that is affected by the bush meat trade  as an example of exotic species that has been responsible for the extinction of native species  as an example of a native species that has become extinct  5.Question 5An overabundance of fresh water could result from the effects of global warming. 1 pointTrueFalse

Which one of the following is the major threat for biodiversity?a.Reduction in the cutting of treesb.Increase in the number of treesc.Climate changed.Balance in the predator and prey in forests

List and explain three ways that biodiversity is important.