CHONG BOON SECONDARY SCHOOLLower Sec GeographySecondary Two Unit 10: Managing the Changing Environment

Thinking Questions

1.Is change always good?2.Why does mankind seem to

be so interested in change?

Unit Objectives

1. Explain the roles of humans in managing the changing environment

2. Justify the need for protecting and conserving the environment at the different levels.

3. Describe the impact of human activities on the environment at local, regional and global scales.

Impact of human activities on environment

• Humans change the environment to make life more pleasant.

• Regular change to the environment leads to long term impact and consequences.