Class 4 Exam  >  Class 4 Notes  >  Social Studies for Class 4  >  Worksheet: Mineral Resources - 2

Mineral Resources - 2 Class 4 Worksheet SST

Q1: Fill in the Blanks.

(i) The materials that come up from under the Earth's surface are called __________.

(ii) Deep holes dug in the ground to bring up materials are known as __________.

(iii) Copper is used in making __________.

(iv) Steel plants have been set up in cities like __________, Bhilai, Rourkela, and Durgapur.
Mineral Resources - 2 Class 4 Worksheet SST

(v) The first metal discovered by humans was __________.

(vi) __________ is used as a domestic fuel.

(vii) Wind power and __________ offer good substitutes for traditional energy sources.

(viii) __________ and petrol are some of the products obtained from refining petroleum.

(ix) One way to conserve minerals is by avoiding __________.

(x) Scientists are working to make __________ cells cheaper for converting solar energy.
Mineral Resources - 2 Class 4 Worksheet SST

Q2: Multiple Choice Questions (MCQs).

(i) What are the deep holes dug to bring up materials from beneath the Earth's surface called?
(a) 
Tunnels
(b) Caves
(c) Mines
(d) Wells

(ii) Which metal is used in making electric wires?
(a)
Aluminium
(b) Iron
(c) Copper
(d) Gold
Mineral Resources - 2 Class 4 Worksheet SST

(iii) Which state is NOT mentioned as a place where large quantities of iron ore are found?
(a) 
Odisha
(b) Madhya Pradesh
(c) Gujarat
(d) Bihar

(iv) Which energy sources are causing problems of air pollution?
(a) 
Wind power and solar energy
(b) Coal and petroleum
(c) Hydroelectric power
(d) Natural gas and biomass

(v) Which of the following is an alternative source of energy?
(a)
Oil
(b) Coal
(c) Natural gas
(d) Solar power
Mineral Resources - 2 Class 4 Worksheet SST

Q3: True and False.

(i) Minerals are only found on the Earth's surface.

(ii) The materials that come up from under the Earth are known as ores.

(iii) Copper is used in making aircraft bodies.

(iv) Steel plants refine iron ore to make copper.

(v) Petroleum products include kerosene, petrol, and diesel oil.
Mineral Resources - 2 Class 4 Worksheet SST

Q4: Choose the Odd One Out.

(i) (a) Iron
(b) Aluminium
(c) Copper
(d) Gold

(ii) (a) Tatanagar
(b) Bhilai
(c) Wind power
(d) Rourkela

(iii) (a) Coal
(b) Petroleum
(c) Solar energy
(d) Natural gas

(iv) (a) Odisha
(b) Bihar
(c) Mumbai
(d) Madhya Pradesh

(v) (a) Refining
(b) Extracting
(c) Wasting
(d) Conserving

Q5: Short Answer Questions.

(i) What are mines and what is their purpose?

(ii) Name three important metals obtained from mineral ores.

(iii) Where are steel plants set up in India and what do they do?

(iv) How is petroleum obtained and what are some of its uses?

(v) Why is it important to conserve minerals, and what are some ways to do so?
Mineral Resources - 2 Class 4 Worksheet SST


You can find Worksheets Solutions here: Worksheet Solutions: Mineral Resources - 2

The document Mineral Resources - 2 Class 4 Worksheet SST is a part of the Class 4 Course Social Studies for Class 4.
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FAQs on Mineral Resources - 2 Class 4 Worksheet SST

1. What are mineral resources and why are they important?
Ans. Mineral resources are naturally occurring substances found in the Earth's crust that have economic value. They include minerals such as gold, silver, copper, coal, and iron ore. They are important because they are used in various industries, such as construction, manufacturing, and energy production, and contribute to economic development.
2. How are mineral resources formed?
Ans. Mineral resources are formed through geological processes over millions of years. Some minerals, like gold and silver, are formed through volcanic activity and deposition. Others, like coal and oil, are the result of organic matter being compressed and heated over time. Mineral resources can also be formed through sedimentation, crystallization, or chemical precipitation.
3. What are the environmental impacts of mining mineral resources?
Ans. Mining mineral resources can have significant environmental impacts. It can lead to deforestation, soil erosion, water pollution, and the destruction of habitats. Extraction techniques, such as open-pit mining, can also disrupt ecosystems and wildlife. Additionally, the processing and smelting of minerals can release harmful pollutants and greenhouse gases into the atmosphere.
4. How can we ensure sustainable use of mineral resources?
Ans. To ensure sustainable use of mineral resources, it is important to implement responsible mining practices. This includes minimizing environmental impacts, promoting reclamation and restoration of mined areas, and using efficient and clean extraction technologies. Recycling and reusing minerals can also reduce the demand for new extraction. Additionally, proper regulation and enforcement of mining activities can help prevent illegal and unsustainable practices.
5. What are the economic benefits of mineral resources?
Ans. Mineral resources play a crucial role in the economy. They contribute to job creation, generate revenue through exports and taxes, and stimulate economic growth. Industries reliant on mineral resources, such as construction and manufacturing, provide employment opportunities and contribute to national income. Moreover, mineral-rich countries can attract investments and foreign exchange, further boosting their economic development.
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