- 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) Oxygen
C) Nitrogen
D) Argon
- 2. What is the most efficient way to reduce plastic pollution?
A) Reducing single-use plastics
B) Recycling all plastic waste
C) Using more plastic products
D) Banning all plastics
- 3. Which international agreement aims to combat climate change?
A) Montreal Protocol
B) Stockholm Convention
C) Paris Agreement
D) Kyoto Protocol
- 4. Which renewable energy source harnesses the power of the sun?
A) Solar energy
B) Wind energy
C) Geothermal energy
D) Hydropower
- 5. In biodiversity conservation, what does the term 'keystone species' refer to?
A) Endangered species
B) A species that has a disproportionately large effect on its environment
C) Invasive species
D) Extinct species
- 6. What is the process of converting waste materials into new materials and objects called?
A) Incineration
B) Recycling
C) Waste disposal
D) Landfill disposal
- 7. Which conservation practice involves restoring degraded ecosystems to their original state?
A) Afforestation
B) Conservation farming
C) Ecological restoration
D) Carbon offsetting
- 8. What is the purpose of the Montreal Protocol?
A) Mining natural resources
B) Protecting the ozone layer
C) Increasing pollution
D) Promoting deforestation
- 9. Which practice helps conserve water in agriculture?
A) Open channel system
B) Overwatering crops
C) Drip irrigation
D) Flood irrigation
- 10. What is the correct term for the increase in Earth's average temperature due to the release of greenhouse gases?
A) Heat wave
B) Global warming
C) Polar vortex
D) Ice age
- 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. What can individuals do to reduce their carbon footprint?
A) Drive alone in a car
B) Use disposable plastic bags
C) Leave lights on when not at home
D) Use public transportation
- 13. 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
- 14. Which of the following is not a renewable energy source?
A) Solar
B) Coal
C) Hydroelectric
D) Wind
- 15. What is a major threat to coral reefs?
A) Reducing coastal development
B) Increasing fish populations
C) Ocean acidification
D) Implementing marine protected areas
- 16. What is the primary purpose of a marine protected area (MPA)?
A) To extract minerals from the seabed
B) To conserve marine ecosystems and biodiversity
C) To facilitate oil drilling
D) To promote commercial fishing
- 17. Which of the following is a sustainable farming method that preserves soil health?
A) Excessive tilling
B) Monoculture farming
C) Chemical fertilizer use
D) Crop rotation
- 18. What is the term for the gradual wearing away of soil by the natural actions of wind and water?
A) Erosion
B) Percolation
C) Groundwater recharge
D) Condensation
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