Practice Key Concepts In Ecology (5.2) - Chapter 5: Ecology and Welfare

Practise this section

9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is the individual level in ecology?
Show hintHide hint
Think about a single animal or plant.
Question 2.
Define abiotic components.
Show hintHide hint
Think about elements like water and sunlight.
3Question 3.
What is a food chain?
- A linear sequence of energy transfer
- A detailed ecosystem map
- A type of abiotic component
Show hintHide hint
Think about energy movement in ecosystems.
4Question 4.
True or False: All biotic components are living organisms.
- True
- False
Show hintHide hint
Consider the definition of biotic factors.
Question 5.
Evaluate how pollution can impact nutrient cycling in an ecosystem.
Show hintHide hint
Consider how pollutants like fertilizers can alter the natural processes.
Question 6.
Propose a plan to improve energy efficiency in a forest ecosystem.
Show hintHide hint
Think about both conservation and sustainable practices.

5 more questions in this section. Enroll free to practise them all.