Table of contents |
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Multiple Choice Questions (MCQs) |
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Fill in the Blanks |
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True or False |
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Match the Following (In a Table) |
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Q1: What are the main components of the environment?
(a) Living, Non-living, and Human-made
(b) Only Living Components
(c) Only Non-living Components
(d) Only Human-made Components
Q2: What is the primary cause of air pollution?
(a) Natural disasters
(b) Smoke from factories and vehicles
(c) Plant growth
(d) Ocean currents
Q3: What gas is primarily associated with global warming?
(a) Oxygen
(b) Nitrogen
(c) Carbon Dioxide
(d) Helium
Q4: Which of the following is a source of water pollution?
(a) Plastic recycling
(b) Household wastewater
(c) Natural vegetation
(d) None of the above
Q5: Noise pollution can lead to which of the following health issues?
(a) Increased concentration
(b) Sleep disorders
(c) Better hearing
(d) Improved digestion
Q1: Substances that harm the environment are called __________.
Q2: Water pollution is mainly caused by __________ waste from industries.
Q3: __________ are materials that do not break down naturally and pollute the land.
Q4: The gradual increase in Earth's temperature is known as __________.
Q5: __________ pollution is caused by loud and continuous sounds.
Q1: The environment consists of only living components.
Q2: Air pollution can harm both human health and the environment.
Q3: Water polluted by animal waste carries germs that can make us sick.
Q4: Land pollution only occurs due to natural causes.
Q5: Reducing the use of chemicals in homes helps to decrease water pollution.
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Worksheet: Our Environment and Pollution
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