- 1. Environmental conservation refers to the practice of protecting the natural environment for present and future generations. It involves the sustainable use and management of resources, minimizing waste and pollution, preserving ecosystems and biodiversity, and promoting awareness and action to address environmental issues. Conservation efforts can include initiatives such as recycling, energy efficiency, habitat restoration, wildlife protection, and sustainable agriculture. By prioritizing environmental conservation, we can help ensure a healthy planet and a better quality of life for all living beings.
Which of the following is a greenhouse gas?
A) Argon
B) Oxygen
C) Carbon dioxide
D) Nitrogen
- 2. What is the most efficient way to reduce plastic pollution?
A) Recycling all plastic waste
B) Reducing single-use plastics
C) Banning all plastics
D) Using more plastic products
- 3. Which international agreement aims to combat climate change?
A) Kyoto Protocol
B) Paris Agreement
C) Montreal Protocol
D) Stockholm Convention
- 4. Which renewable energy source harnesses the power of the sun?
A) Solar energy
B) Geothermal energy
C) Wind energy
D) Hydropower
- 5. In biodiversity conservation, what does the term 'keystone species' refer to?
A) Invasive species
B) Extinct species
C) A species that has a disproportionately large effect on its environment
D) Endangered species
- 6. What is the process of converting waste materials into new materials and objects called?
A) Landfill disposal
B) Incineration
C) Waste disposal
D) Recycling
- 7. Which conservation practice involves restoring degraded ecosystems to their original state?
A) Carbon offsetting
B) Conservation farming
C) Ecological restoration
D) Afforestation
- 8. What is the term for the variety and variability of living organisms in a specific habitat?
A) Population dynamics
B) Habitat conservation
C) Biodiversity
D) Species extinction
- 9. Which of the following is a sustainable farming method that preserves soil health?
A) Monoculture farming
B) Chemical fertilizer use
C) Crop rotation
D) Excessive tilling
- 10. What is the primary purpose of a marine protected area (MPA)?
A) To facilitate oil drilling
B) To conserve marine ecosystems and biodiversity
C) To promote commercial fishing
D) To extract minerals from the seabed
- 11. How does the loss of biodiversity affect ecosystems?
A) Improves nutrient cycling
B) Reduces ecosystem resilience and stability
C) Enhances species adaptability
D) Increases ecosystem productivity
- 12. Which of the following is not a renewable energy source?
A) Coal
B) Wind
C) Hydroelectric
D) Solar
- 13. What is the purpose of the Montreal Protocol?
A) Protecting the ozone layer
B) Promoting deforestation
C) Increasing pollution
D) Mining natural resources
- 14. What can individuals do to reduce their carbon footprint?
A) Leave lights on when not at home
B) Use public transportation
C) Use disposable plastic bags
D) Drive alone in a car
- 15. What is a major threat to coral reefs?
A) Ocean acidification
B) Reducing coastal development
C) Implementing marine protected areas
D) Increasing fish populations
- 16. What is the correct term for the increase in Earth's average temperature due to the release of greenhouse gases?
A) Ice age
B) Polar vortex
C) Heat wave
D) Global warming
- 17. Which practice helps conserve water in agriculture?
A) Open channel system
B) Drip irrigation
C) Overwatering crops
D) Flood irrigation
- 18. What is the term for the gradual wearing away of soil by the natural actions of wind and water?
A) Percolation
B) Groundwater recharge
C) Erosion
D) Condensation
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