Learning that energy sources: eg wind or fossil fuels are ultimately dependant on the suns energy and the difference between renewable energy sources and non-renewable sources.
Understanding that global resources are limited and need to be shared and why energy should be used efficiently.
The components of food chains and food webs, including;
The Sun as a primary source of energy,
Producers,
Consumers,
and the nature of energy flow.
Finding out that photosynthesis is the key process that is essential to plant life.
Pollution: How human activity can damage the environment.
Materials and their uses: Understand that some waste products can be recycled and why this process is desirable. |