Question

guided practice
if the current trend continues, which may cause the extinction of up to 70 percent of earths land species?
a. parasite infestation
b. rain forest destruction
c. coral reef destruction
d. a meteor collision

Explanation:

Rain forests are among the most biodiverse ecosystems on land, hosting a massive portion of Earth's land species. Current trends of rain forest destruction (via deforestation for agriculture, logging, etc.) eliminate critical habitats, putting countless species at risk of extinction. Parasite infestations and coral reef destruction impact more limited or aquatic species, while meteor collisions are rare, non-current trends.

Answer:

B. rain forest destruction