2. Which of the factors MOST contributes to global warming?

3.What is the most potent greenhouse gas?

4.How much have sea level risen in the past 100 years?

5. During the 2015 United Nations Climate Change Conference in Paris, how many countries committed to doubling clean energy research and development?

6.Which of these gases does not contribute to global warming?

7.Which country is the world's largest producer of solar energy as of 2021?

8.Which international climate convention aims to reduce greenhouse gas emissions and limit global warming?

9.Which international agreement established the Green Climate Fund to support climate adaptation and mitigation efforts in developing countries?

10.Which waste management approach emphasizes reducing waste generation and consumption through product design, packaging, and consumer behavior?

11.What is the primary goal of the United Nations Sustainable Development Goal (SDG) 7?

12.Which of the following activities is considered to be a main cause of climate change?

13.When was the Climate Change discovered?

Hint: The proof of temperature rising

14. When the Climate change was predicted? Hint: In theory, but not proved

15.Which of these is considered a critical threshold for carbon dioxide levels in the atmosphere?