- 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) Carbon dioxide
B) Nitrogen
C) Argon
D) Oxygen
- 2. What is the most efficient way to reduce plastic pollution?
A) Using more plastic products
B) Reducing single-use plastics
C) Recycling all plastic waste
D) Banning all plastics
- 3. Which international agreement aims to combat climate change?
A) Montreal Protocol
B) Kyoto Protocol
C) Stockholm Convention
D) Paris Agreement
- 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) Endangered species
C) Extinct species
D) A species that has a disproportionately large effect on its environment
- 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) Conservation farming
B) Afforestation
C) Ecological restoration
D) Carbon offsetting
- 8. What is the term for the variety and variability of living organisms in a specific habitat?
A) Population dynamics
B) Species extinction
C) Habitat conservation
D) Biodiversity
- 9. Which of the following is a sustainable farming method that preserves soil health?
A) Chemical fertilizer use
B) Monoculture farming
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 promote commercial fishing
C) To conserve marine ecosystems and biodiversity
D) To extract minerals from the seabed
- 11. How does the loss of biodiversity affect ecosystems?
A) Reduces ecosystem resilience and stability
B) Increases ecosystem productivity
C) Improves nutrient cycling
D) Enhances species adaptability
- 12. Which of the following is not a renewable energy source?
A) Wind
B) Solar
C) Hydroelectric
D) Coal
- 13. What is the purpose of the Montreal Protocol?
A) Increasing pollution
B) Mining natural resources
C) Promoting deforestation
D) Protecting the ozone layer
- 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) Global warming
B) Polar vortex
C) Heat wave
D) Ice age
- 17. Which practice helps conserve water in agriculture?
A) Flood irrigation
B) Open channel system
C) Drip irrigation
D) Overwatering crops
- 18. What is the term for the gradual wearing away of soil by the natural actions of wind and water?
A) Percolation
B) Erosion
C) Condensation
D) Groundwater recharge
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