Advertisements
Advertisements
Question
Various materials which are obtained from nature are called natural resources. Which of the following is not a natural resource?
Options
Minerals
Water
Soil
Plastic
Advertisements
Solution
Plastic
Explanation:
Minerals, water and soil are natural resources but plastic is a man-made material. So, plastic is not a natural resource.
APPEARS IN
RELATED QUESTIONS
What is the difference between a renewable and a non-renewable source of energy? Explain with examples.
Classify the following into renewable and non-renewable sources of energy:
Coal, Wind, Tides, Petroleum,Wood, Natural gas
State one important use of CNG these days.
The energy in petrol originally came from the sun. Explain how it got into petrol.
What should be the minimum wind speed for the satisfactory working of a wind-powered electric generator?
What is biomass? Give three examples of biomass.
The gravitational pull of the moon cause the sea-water to rise periodically.
(a) What name is given to the condition of the sea when water to rise periodically.
(b) What name is given to the condition of the sea when its raised water recedes?
(c) What name is given to the energy which can be harnessed from this natural phenomenon?
(d) Draw labelled diagram to show how this energy can be harnessed from this natural
Which of the following is ultimately not derived from the sun's energy (or solar energy)?
(a) wind energy
(b) nuclear energy
(c) biomass energy
(d) ocean thermal energy
What are renewable energy resources?
Coal is one of the ______ used to cook food.
