.png)
Integrated Essay Test
1. Describe the process of photosynthesis and its importance to the environment (10 marks):
2. Explain the water cycle and discuss its significance in maintaining ecological balance (10 marks):
3. (a) Define ecosystems and describe the roles producers, consumers, and decomposers play within one (15 marks):
(b) Discuss the impact of human activities on biodiversity and suggest measures to protect it (15 marks):
4. Explain the concept of renewable and non-renewable energy sources and discuss the importance of transitioning to renewable energy (20 marks):
5. (a) Describe the structure of the Earth's atmosphere and explain how it protects life on Earth (15 marks):
(b) Discuss the causes and effects of global warming and suggest practical solutions to mitigate its impact (15 marks):
.png)
