📚 Part 1: Multiple Choice & True/False

Instructions: Circle the correct answer for each question.

1. Which of the following is the main cause of global warming?

Natural climate cycles

Increased greenhouse gas emissions

Solar radiation changes

Ocean currents

2. Deforestation primarily contributes to climate change by:

Increasing oxygen levels

Reducing carbon dioxide absorption

Creating more farmland

Improving soil quality

3. True or False: Renewable energy sources produce no greenhouse gases.

True

False

4. Which human activity contributes most to water pollution?

Swimming in rivers

Industrial waste discharge

Fishing

Boating

5. True or False: Plastic pollution only affects marine animals.

True

False

🔗 Part 2: Matching & Fill in the Blanks

6. Match each human activity with its environmental impact:

A. Burning fossil fuels

B. Overfishing

C. Mining

1. Habitat destruction

2. Species depletion

3. Air pollution

7. Fill in the blanks:

The _____________ effect is a natural process that keeps Earth warm, but human activities have increased _____________ gas concentrations, leading to global _____________.

8. Complete the sentence:

Acid rain is caused by _____________ and _____________ gases mixing with water in the atmosphere.

✏️ Part 3: Short Answers & Explanations

9. List three ways humans can reduce their carbon footprint:

10. Name two renewable energy sources and explain why they are better for the environment:

11. Describe how urban development affects local ecosystems:

12. Explain why it is important for individuals and governments to take action on climate change. Include at least two specific examples of actions that could be taken: