Introduction to Environment & Ecology

Here are some MCQs on Introduction to Environment & Ecology

1. Which of the following is NOT a component of the environment?

a) Biotic factors

b) Abiotic factors

c) Atmosphere

d) Human activities

2. The study of interactions between organisms and their environment is called:

a) Environment

b) Ecology

c) Conservation

d) Environmentalism

3. Which of the following is an example of a biotic factor?

a) Sunlight

b) Temperature

c) Water

d) Plants

4. The branch of ecology that deals with the study of individual organisms is:

a) Population ecology

b) Community ecology

c) Ecosystem ecology

d) Organismal ecology

5. The relationship between two organisms where one benefits and the other is harmed is called:

a) Mutualism

b) Commensalism

c) Parasitism

d) Competition