Aidan Gill, Heidi Foxford and, Dorothy Warren Solutions for Chapter: Habitats and the Environment, Exercise 5: Test-style questions
Aidan Gill Science Solutions for Exercise - Aidan Gill, Heidi Foxford and, Dorothy Warren Solutions for Chapter: Habitats and the Environment, Exercise 5: Test-style questions
Attempt the practice questions on Chapter 3: Habitats and the Environment, Exercise 5: Test-style questions with hints and solutions to strengthen your understanding. Cambridge Lower Secondary Science Stage 7 : Workbook solutions are prepared by Experienced Embibe Experts.
Questions from Aidan Gill, Heidi Foxford and, Dorothy Warren Solutions for Chapter: Habitats and the Environment, Exercise 5: Test-style questions with Hints & Solutions
The cactus plant is usually found in hot deserts. It has spikes instead of leaves. Complete the table to explain how each adaptation helps the cactus to survive in the desert. The first explanation has been written.
| Features | How the feature helps the cactus survive in the desert |
| Thick waxy covering | Slows down water lost from evaporation |
| Large juicy stems | |
| Spikes | |
| Shallow roots that spread out a long way |
Give two reasons why we burn fossil fuels.
Burning fossil fuels has been linked to smog in cities. Why is smog harmful to humans?
The use of aerosols containing CFCs and the burning of fossil fuels has caused a hole in the ozone layer of the Earth. Explain why scientists are concerned about the hole in the ozone layer.
Many countries are investing in renewable energy sources. Describe two advantages of using renewable energy rather than non-renewable energy sources.
