GCSE Biology Ecology Practice Exam Questions
Question 1
Q1 (1 mark)
Define the term "ecosystem."
Question 2
Q2 (2 marks)
Explain the difference between a producer and a consumer.
Question 3
Q3 (3 marks)
Describe abiotic factors found in a woodland ecosystem.
Question 4
Q4 (2 marks)
Explain how biodiversity contributes to the stability of an ecosystem.
Question 5
Q5 (4 marks)
Construct a food chain that includes a producer, primary consumer, secondary consumer, and tertiary consumer.
Question 6
Q6 (3 marks)
Explain how deforestation can impact the carbon cycle.
Question 7
Q7 (2 marks)
State the importance of decomposers in an ecosystem.
Question 8
Q8 (4 marks)
Describe how human activities can contribute to the loss of habitat for wildlife.
Question 9
Q9 (3 marks)
Explain the concept of sustainable development in relation to ecology.
Question 10
Q10 (2 marks)
Give an example of how biotic factors can influence the population size of a species.