Question 1: What is the main difference between weather and climate?

Answer: Weather is short-term atmospheric conditions; climate is long-term patterns.

Question 2: Which of the following is a greenhouse gas?

Answer: Carbon dioxide

Question 3: True or False: The equator experiences the most extreme seasonal changes.

Answer: False

Question 4: True or False: Climate is affected by both natural and human factors.

Answer: True

Question 5: Describe the process of the water cycle and its importance to weather patterns.

Answer: The water cycle involves evaporation, condensation, and precipitation, playing a key role in weather patterns.

Question 6: Explain how ocean currents influence climate.

Answer: Ocean currents distribute heat around the planet, influencing climate patterns.

Question 7: Match the following terms to their definitions:

Answer: See full answer key

Question 8: Order the steps of cloud formation:

Answer: See full answer key

Question 9: Fill in the blank: Global warming is primarily caused by the increase of ______ in the atmosphere.

Answer: carbon dioxide

Question 10: Calculate the relative humidity if the air contains 10 grams of water vapor and can hold a maximum of 20 grams at that temperature. Use the formula: Relative Humidity = (Actual Water Vapor/Maximum Water Vapor) x 100.

Answer: 50%

Question 11: Discuss the impact of human activities on climate change and suggest measures to mitigate these effects. (6 marks)

Answer: Human activities such as burning fossil fuels and deforestation increase greenhouse gases, leading to climate change. Measures such as reducing emissions, reforestation, and using renewable energy can mitigate these effects.