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The Earth- Oceans and Continents - 1 Class 3 Worksheet SST

The Earth- Oceans and Continents - 1 Class 3 Worksheet SST

Q1: Fill in the blanks

(i) A model of the earth is called a _______.

(ii) A book of small maps is called an _______.

(iii) A _______ is a drawing of a part or whole of the earth.

(iv) A _______ is used to find directions.

(v) The needle of a compass always points to find _______ direction.

Q2: Match the following

The Earth- Oceans and Continents - 1 Class 3 Worksheet SST


Q3: Multiple Choice Questions (MCQs)

(i) The earth spins towards the
(a) North
(b) South
(c) West
(d) East

(ii) Which is the largest continent on earth?
(a) Africa
(b) Asia
(c) Australia
(d) Europe

World MapWorld Map(iii) The air that we breathe comes from
(a) Sun
(b) Water
(c) Oxygen
(d) Atmosphere

(iv) Which ocean takes up about half of the earth’s surface?
(a) Atlantic
(b) Indian
(c) Pacific
(d) Arctic

(v) One rotation of the earth takes a period of
(a) 12 hours
(b) 24 hours
(c) 6 hours
(d) 18 hours

Q4: Answer the following questions

(i) Name three factors that have made life possible on earth.

(ii) What is an orbit and what is its shape?

(iii) Distinguish between rotation and revolution.

The Earth- Oceans and Continents - 1 Class 3 Worksheet SST

(iv) Define ocean.

(v) How many continents are there? 


You can find Worksheets Solutions here: Worksheet Solutions: The Earth- Oceans and Continents - 1

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FAQs on The Earth- Oceans and Continents - 1 Class 3 Worksheet SST

1. What are the seven continents on Earth?
Ans. The seven continents on Earth are Asia, Africa, North America, South America, Europe, Australia, and Antarctica.
2. How many oceans are there on Earth?
Ans. There are five oceans on Earth, which are the Pacific Ocean, Atlantic Ocean, Indian Ocean, Southern Ocean, and Arctic Ocean.
3. Which is the largest ocean on Earth?
Ans. The Pacific Ocean is the largest ocean on Earth. It covers an area of about 63 million square miles.
4. Why are oceans important for life on Earth?
Ans. Oceans are important for life on Earth because they provide habitat for a wide variety of marine organisms, regulate the planet's climate, and play a crucial role in the water cycle.
5. How deep is the deepest part of the ocean?
Ans. The deepest part of the ocean is the Mariana Trench in the western Pacific Ocean. It reaches a depth of approximately 36,070 feet (10,972 meters).
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