Class 1 Exam  >  Class 1 Notes  >  General Knowledge for Young Learners  >  Worksheet: Air, Water, Soil

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.

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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