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Worksheet: Air, Water, Soil | General Knowledge for Young Learners - Class 1 PDF Download

Section A: Fill in the blanks

Q1: Air is a mixture of _______.

Q2: The composition of air includes _______% nitrogen and _______% oxygen.

Q3: Living things like plants produce oxygen by converting _______.

Q4: Animals use oxygen to produce _______ from the food they eat.

Q5: Plants require _______ to trap energy from the sun.

Q6: The movements of air are commonly known as _______.

Q7: Polluting the air with hazardous chemicals can _______ the existence of life.

Q8: Water is considered the _______ of life.

Q9: The majority of water on Earth is found in the _______ and is too salty to drink.

Q10: Soil contains minerals and _______ that are essential for sustaining life.

Section B: True or False

Q1: Air is essential for living things to survive.

Q2: Water is a renewable resource.

Q3: Soil is made up of living organisms, rocks, and minerals.

Q4: Air pollution can have harmful effects on human health.

Q5: Soil erosion is beneficial for agriculture.

You can access the solutions to this worksheet here.

The document Worksheet: Air, Water, Soil | General Knowledge for Young Learners - Class 1 is a part of the Class 1 Course General Knowledge for Young Learners.
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FAQs on Worksheet: Air, Water, Soil - General Knowledge for Young Learners - Class 1

1. What are the three essential components of the environment discussed in the article?
Ans. The three essential components of the environment discussed in the article are air, water, and soil. Each of these components plays a crucial role in supporting life and maintaining ecological balance.
2. Why is air important for living beings?
Ans. Air is important for living beings because it contains oxygen, which is essential for respiration. Plants also use carbon dioxide from the air for photosynthesis, making air vital for both animal and plant life.
3. How does water contribute to the ecosystem?
Ans. Water contributes to the ecosystem by providing a habitat for aquatic life, facilitating plant growth, and playing a key role in various biochemical processes. It also helps in regulating temperature and weather patterns.
4. What are some ways to protect and conserve soil?
Ans. Some ways to protect and conserve soil include practicing crop rotation, minimizing the use of chemical fertilizers, planting cover crops, and reducing soil erosion through the use of barriers and proper land management techniques.
5. How do air, water, and soil interact with each other in the environment?
Ans. Air, water, and soil interact with each other in various ways, such as through the water cycle, where water evaporates into the air, forms clouds, and falls back to the ground as precipitation. Soil absorbs water, and plants take in both water and air through their roots, illustrating the interconnectedness of these components.
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