S2 Knowledge Objectives

This chapter is about ecosystems. This section sets out the subject content that students should have covered by the time they complete the chapter.

This chapter is about reproduction. This section sets out the subject content that students should have covered by the time they complete the chapter.

This chapter is about how organisms detect and respond to changes in their environments. This section sets out the subject content that students should have covered by the time they complete the chapter.

This chapter is about nutrition and respiration. This section sets out the subject content that students should have covered by the time they complete the chapter. It also lists the keywords for the chapter with their definitions.

This chapter deals with the effects of the Earth’s internal heat on the surface of the planet. This section sets out the subject content that students should have covered by the time they complete the chapter.

This chapter deals with light and sound. This section sets out the subject content that students should have covered by the time they complete the chapter.

Chapter 2 is about heat. This section sets out the subject content that students should have covered by the time they complete the chapter. It also lists the keywords for the chapter with their definitions.

Chapter 1 focuses on forms of energy. This section sets out the subject content that students should have covered by the time they complete the chapter. It also lists the keywords for the chapter with their definitions.