3Which of these is the biggest threat to pandas' habitats?AA deadly bamboo fungusBPredators introduced from North AmericaCHuman activityDVolcanic eruptions

6Which of the following is an opinion about giant pandas?AThey have very low birth ratesBTheir species is in danger of dying outCTheir habitats have shrunk over the last centuryDTheir habitats must be protected at all costs

Which phrase best describes giant pandas' habitats?

Which of these natural hazards is sometimes caused by humans?Question response areaSelect one optiontyphoonwildfiresearthquakesvolcanic eruptions

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

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