Our Resources Quiz - ICSE Class 5 Social Studies
Free practice quiz: Our Resources (ICSE Class 5 Social Studies). 47 multiple-choice questions with answers and explanations. Play online, no sign-up needed.
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Which of the following is an example of a renewable resource that is replenished naturally over a relatively short period?
- Coal
- Petroleum
- Solar energy
- Natural gas
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Answer: C. Solar energy
Renewable resources are those that can be replenished naturally. Solar energy is derived from sunlight, which is a continuous and naturally replenishing source. Coal, petroleum, and natural gas are fossil fuels, which are non-renewable resources formed over millions of years.
The process of transforming agricultural products into processed foods, such as milling grains into flour or pressing fruits into juice, is an example of utilizing which category of resources?
- Mineral resources
- Forest resources
- Biological resources
- Energy resources
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Answer: C. Biological resources
Agricultural products like grains and fruits are derived from living organisms, making them biological resources. Transforming these into processed foods is a way of utilizing and adding value to these biological resources.
The careful management and protection of natural ecosystems, such as forests, wetlands, and oceans, to ensure their health and the services they provide is referred to as:
- Resource exploitation
- Ecological degradation
- Conservation
- Resource depletion
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Answer: C. Conservation
Conservation is the practice of protecting and preserving natural resources and ecosystems. It involves managing these resources in a way that ensures their long-term health and the continued provision of their benefits, such as clean air and water, biodiversity, and climate regulation.
The mindful consumption of resources, reducing waste, and reusing materials are all practices that contribute to:
- Resource depletion
- Environmental pollution
- Resource conservation
- Increased consumption
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Answer: C. Resource conservation
Mindful consumption, reducing waste, and reusing materials are fundamental principles of resource conservation. These actions help to minimize the demand for new resources, reduce the amount of waste generated, and preserve natural resources for the future.
The process of recharging groundwater aquifers by allowing surface water to infiltrate the ground is a method of:
- Water pollution
- Water wastage
- Groundwater management
- Water diversion
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Answer: C. Groundwater management
Recharging groundwater aquifers is a crucial aspect of groundwater management. It involves replenishing underground water reserves, often through methods like allowing surface water to seep into the ground, which helps to maintain sustainable water supplies and prevent aquifer depletion.