Social Flashcards
What are minerals?
Naturally occurring inorganic substances with a definite chemical composition.
True or False: Minerals are renewable resources.
False
Name two types of minerals.
Metallic and non-metallic minerals.
Fill in the blank: Coal and petroleum are examples of __________ resources.
Fossil fuels
What is the primary use of metallic minerals?
They are primarily used in the manufacturing of machinery and construction.
Which mineral is known as the ‘black gold’?
Coal
What are energy resources?
Natural resources that can be converted into energy.
Multiple Choice: Which of the following is a non-renewable energy resource? A) Solar B) Wind C) Natural Gas D) Biomass
C) Natural Gas
Define renewable resources.
Resources that can be replenished naturally over time.
True or False: Solar energy is a renewable resource.
True
What is the process of extracting minerals from the earth called?
Mining
Name one disadvantage of using fossil fuels.
They contribute to environmental pollution.
Fill in the blank: The three main types of coal are lignite, bituminous, and __________.
Anthracite
What is the significance of energy resources?
They are essential for economic development and industrial growth.
Multiple Choice: Which of the following is a metallic mineral? A) Gypsum B) Iron C) Limestone D) Phosphate
B) Iron
What is the main component of natural gas?
Methane
True or False: Hydropower is a form of renewable energy.
True
What is the environmental impact of mining?
It can lead to soil erosion, water pollution, and loss of biodiversity.
Name one use of non-metallic minerals.
They are used in the manufacturing of cement and glass.
Fill in the blank: __________ energy is derived from the heat of the Earth.
Geothermal
What is the role of minerals in the economy?
They contribute to various industries and provide raw materials for production.
Multiple Choice: Which mineral is primarily used in batteries? A) Copper B) Gold C) Silver D) Zinc
A) Copper
What is the term for the depletion of natural resources?
Resource exhaustion
True or False: The sun is a source of non-renewable energy.
False
What is the importance of conservation of energy resources?
To ensure sustainable development and prevent resource depletion.
Name one method of renewable energy generation.
Wind power generation.
