EASY
Lower Secondary Stage 9
IMPORTANT
Earn 100

Name three effects of global warming.

Important Questions on Ecology

EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>Exercise 17>Q 7
Do some research to find out where clean water is not readily available in the world.
EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>Exercise 17>Q 8

Scientists say that we need to conserve drinking water because it might run out. Use the Internet to do some research about this.

What does it mean to conserve drinking water?

EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>Exercise 17>Q 8

Scientists say that we need to conserve drinking water because it might run out. Use the Internet to do some research about this.

Why it is important that we conserve drinking water?

MEDIUM
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>Investigating whether or not acid rain affects plant growth>Q 9

Look at figure 3.22. Would you say that the air pollution level there is low or high? Explain your answer.

Question Image

EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>Investigating whether or not acid rain affects plant growth>Q 10
Explain what sustainable development means.
EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>The changing work of climate scientists>Q A1
Climate scientists work in large teams, often spread across the world, sharing ideas and findings using the internet.They study data from satellites orbiting the Earth. The satellites collect many types of data including land and sea temperatures, areas of sea ice and weather patterns. Research a scientist or group of scientists who are studying the impact of humans on the Earth.
What are the main aims of this scientist or group?
EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>The changing work of climate scientists>Q A1

Climate scientists work in large teams, often spread across the world, sharing ideas and findings using the internet.They study data from satellites orbiting the Earth. The satellites collect many types of data including land and sea temperatures, areas of sea ice and weather patterns. Research a scientist or group of scientists who are studying the impact of humans on the Earth.

What are their main findings to date?

EASY
Lower Secondary Stage 9
IMPORTANT
Cambridge Lower Secondary Science Stage 9: Student's Book>Chapter 3 - Ecology>The changing work of climate scientists>Q A1

Climate scientists work in large teams, often spread across the world, sharing ideas and findings using the internet.They study data from satellites orbiting the Earth. The satellites collect many types of data including land and sea temperatures, areas of sea ice and weather patterns.Research a scientist or group of scientists who are studying the impact of humans on the Earth.

What could we do to support the work of these scientists?