Natural Resources — Water
Science · Grade 9 · Week 23 · 25 questions
Natural resources — water, air, minerals, forests — are the foundation of life and economy. Understanding how to use and conserve them responsibly is crucial for future generations.
What you'll practise
- Identify renewable and non-renewable resources
- Explain why conservation matters
- Describe sustainable resource management
- Understand the impact of overexploitation
All 25 questions in this Natural Resources — Water quiz
Grade 9 Science — Natural Resources — Water: 25 practice questions with instant scoring and explanations.
- The water cycle includes:
- Evaporation is the process where:
- Condensation is the process where:
- The primary source of fresh water in the water cycle is:
- Water pollution is caused by:
- Biological magnification in aquatic ecosystems refers to:
- Eutrophication is caused by:
- Dead zones in water bodies are caused by:
- Hard water is caused by:
- Water harvesting is a method to:
- The percentage of Earth's water that is freshwater is approximately:
- Groundwater is:
- Aquifers are:
- Water purification methods include:
- Industrial water pollution includes:
- Agricultural water pollution is mainly caused by:
- The effect of oil spills in water is:
- Transpiration is the process where:
- The combination of evaporation and transpiration is called:
- Sewage treatment involves:
- Bioaccumulation refers to:
- Water conservation methods include:
- The main cause of water scarcity is:
- Thermal pollution in water is caused by:
- Saltwater intrusion affects:
Question 1 of 250 correct so far