Practice Classification Of Ecosystems (5.2.1.4) - Pyramid of Number - Environmental Sciences

Practice: Classification of Ecosystems

Lesson 5.2.1.4Pyramid of Number

Practise this section

9 questions

Flashcard drill
3 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 a natural ecosystem?
Show hintHide hint
Think about ecosystems that exist in nature.
Question 2.
Name one abiotic factor.
Show hintHide hint
Consider what non-living things can affect living organisms.
3Question 3.
What is an artificial ecosystem?
- An ecosystem without human influence
- An ecosystem created by humans
- An ecosystem that preserves biodiversity
Show hintHide hint
Consider whether humans are involved in its maintenance.
4Question 4.
True or False: Natural ecosystems remain unchanged over time.
- True
- False
Show hintHide hint
Think about the factors that influence nature over time.
Question 5.
Design a plan for an artificial ecosystem that can sustainably support a variety of aquatic life without harming natural ecosystems. Include types of organisms and management practices.
Show hintHide hint
Consider balance and the needs of both the organisms and the environment.
Question 6.
Analyze a natural ecosystem that is currently threatened by human activity. Discuss the biotic and abiotic factors involved and suggest strategies for preservation.
Show hintHide hint
Focus on understanding both direct and indirect impacts of human actions.

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