Abiotic Factors — Prelims Questions

Which of the following adaptations is NOT primarily aimed at conserving water in xerophytic plants?

A fish species is found to thrive in both freshwater rivers and marine estuaries. This indicates that the fish is likely:

Which of the following statements about soil as an abiotic factor is INCORRECT?

Which of the following is an example of a behavioral adaptation to cope with temperature extremes?

Which of the following abiotic factors is most directly responsible for determining the primary productivity of an ecosystem?

Kangaroo rats living in deserts meet their water requirements primarily through: