EASY
Lower Secondary Stage 9
IMPORTANT
Earn 100

Explain why snake could be called either a tertiary consumer or quaternary consumer.

Important Questions on Ecology

EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>End of Chapter Review>Q 17
 Explain what is likely to happen to the population of frogs in a pond if all algae die.
EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>End of Chapter Review>Q 18
 Explain why an increase in the human population could have caused the polar ice caps to melt.