Environmental Science Quiz: Test Your Knowledge!

Title: "Environmental Science Quiz: Test Your Knowledge!"

Introduction:

Welcome to the Environmental Science Quiz! This quiz is designed to inrease your knowledge store of various topics related to the environment, conservation, sustainability, and human impact on the planet. Whether you're a student, an environmental enthusiast, or simply curious about the world around you, this quiz will challenge your understanding and awareness of key concepts in Environmental Science. Get ready to explore the intricate web of life on Earth and discover the importance of preserving our natural resources. Let's begin!

Here are 20 quiz questions with answers about Environmental Science (EVS):

1. What does the term "EVS" stand for?

Ans. EVS stands for Environmental Science.

2. Name three greenhouse gases.

Ans.  Three greenhouse gases are carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O).

3. What is the primary cause of deforestation?

Ans.  The primary cause of deforestation is human activities such as logging, agriculture, and urbanization.

4. Which biome is characterized by low temperatures and little precipitation?

Ans. The biome characterized by low temperatures and little precipitation is the tundra biome.

5. What is the main source of water pollution in urban areas?

Ans. The main source of water pollution in urban areas is sewage and wastewater discharge.

6. What is biodiversity?

Ans. Biodiversity refers to the variety and variability of life forms on Earth.

7. What is the largest source of anthropogenic (human-caused) carbon dioxide emissions?

Ans. The largest source of anthropogenic carbon dioxide emissions is the burning of fossil fuels for energy.

8. Name one renewable source of energy.

Ans. One renewable source of energy is solar power.

9. What is the greenhouse effect?

Ans. The greenhouse effect is the trapping of heat in the Earth's atmosphere by greenhouse gases, leading to global warming.

10. What is the main cause of ocean acidification?

Ans. The main cause of ocean acidification is the absorption of carbon dioxide by seawater, forming carbonic acid.

11. What is desertification?

Ans. Desertification is the process by which fertile land becomes desert, typically as a result of drought, deforestation, or inappropriate agriculture practices.

12. What is the role of wetlands in the ecosystem?

Ans. Wetlands play a crucial role in the ecosystem by providing habitat for diverse plant and animal species, filtering and purifying water, controlling floods, and storing carbon to mitigate climate change.

13. Name three methods of sustainable agriculture.

Ans. Three methods of sustainable agriculture are crop rotation, organic farming, and agroforestry.

14. What is the purpose of the Kyoto Protocol?

Ans. The purpose of the Kyoto Protocol is to reduce greenhouse gas emissions to mitigate climate change.

15. Define the term "carbon footprint."

Ans. The carbon footprint is the total amount of greenhouse gases emitted directly or indirectly by human activities, usually expressed in equivalent tons of carbon dioxide.

16. What is eutrophication?

Ans. Eutrophication is the excessive enrichment of water with nutrients, leading to the depletion of oxygen and the death of aquatic organisms.

17. Name two endangered species.

Ans. Two endangered species are the giant panda and the black rhinoceros.

18. What is the difference between weather and climate?

Ans. Weather refers to short-term atmospheric conditions, while climate refers to long-term patterns of temperature, precipitation, and other atmospheric factors.

19. What are the three R's of sustainability?

Ans. The three R's of sustainability are reduce, reuse, and recycle.

20. What is the significance of the Paris Agreement?

Ans. The significance of the Paris Agreement is that it is an international treaty aimed at limiting global warming to well below 2 degrees Celsius above pre-industrial levels, with efforts to limit it to 1.5 degrees Celsius.

21. What is the main cause of soil erosion?

Ans. The main cause of soil erosion is typically attributed to factors such as deforestation, overgrazing, improper agricultural practices, and construction activities that disturb the natural vegetation cover.

22. Name two types of renewable energy other than solar power.

Ans. Two types of renewable energy other than solar power are wind energy and hydropower (hydroelectricity).

23. What is the term for the process by which water vapor changes into liquid water?

Ans. The term for the process by which water vapor changes into liquid water is condensation.

24. Define the term "sustainability" in the context of environmental science.

Ans. Sustainability, in the context of environmental science, refers to meeting the needs of the present generation without compromising the ability of future generations to meet their own needs. It involves responsible management of resources to ensure long-term environmental, social, and economic well-being.