Grade 8 Natural Science
Ever wondered what plants need for energy if we as humans consume food for energy? The answer is a process called photosynthesis. In this lesson we look at the process of photosynthesis, where it takes place and the requirements and the products of the process.
Up Next in Term 1
The process all plants and animals undergo in order to release the energy from the food they eat is cellular respiration In this lesson we look at how and where it takes place. We discuss the requirements for the process to take place as well as the products that are formed during the process.
Ecology and ecosystems
In the ecosystem there are different levels of ecological interaction between populations and communities. In this lesson we look at the different components that we find in ecosystems namely biotic and abiotic components and what their influences are.
Interactions between biotic component...
We look at the interaction between biotic components in the ecosystems. The interactions that we focus on include symbiosis, competition and feeding relationships in the ecosystems