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Worksheet: The Coastal Plains & Islands - 1

Q1: Fill in the blanks.

(i) The Eastern Coastal Plain lies between the ________ and the Bay of Bengal.

(ii) An island is surrounded by sea on ____________ sides.

(iii) Eastern Coastal Plain is bound by the ______________ and the Eastern Ghats.

(iv) A piece of land surrounded by sea on three sides is called a _____________.
Q1: Fill in the blanks.

(v) The Western Coastal Plain stretches from Gujarat to ______________.

(vi)  The Eastern Coastal Plain stretches from ______________ to ______________.

(vii) The two main parts of the Eastern Coastal Plain are the Northern Circars and the ________.

(viii) The Andaman and Nicobar Islands form a group of about ______________ islands.

(ix) The Lakshadweep Islands lie in the ______________.

(x) The Western Coastal Plain includes the ________ Coast in the middle and the Malabar Coast in the south.
Q1: Fill in the blanks.

Q2: Name the following.

(i) The Island with an active volcano.

(ii) The traditional dance forms of Kerala.

(iii) The two parts of the Eastern Coastal Plain.

(iv)  The dance form popular in Tamil Nadu.

(v) The port city on the Western Coastal Plains known for oil deposits.
Q2: Name the following.

Q3: Match the following.

Q3: Match the following.

Q4: Answer the following questions in brief.

(i) Which occupation is popular among people living by the sea-side?

(ii) Which of the two group of Islands are farther from the main land?

(iii) What is Bombay High?Q4: Answer the following questions in brief.

(iv) What are the main crops of Gujarat?

(v) Name three rivers flowing through the Eastern Coastal Plain.


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The document Worksheet: The Coastal Plains & Islands - 1 is a part of the Class 4 Course Social Studies for Class 4.
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FAQs on Worksheet: The Coastal Plains & Islands - 1

1. What are coastal plains and how are they formed in India?
Ans. Coastal plains are flat, low-lying areas of land adjacent to oceans and seas. They form when rivers deposit sediment over thousands of years, creating fertile soil near coastlines. India's coastal plains stretch along the Arabian Sea, Bay of Bengal, and Indian Ocean, providing agriculture, fishing, and trade opportunities for millions of people.
2. How do islands in India differ from mainland coastal regions?
Ans. Islands are landmasses completely surrounded by water, while mainland coastal plains are connected to larger continents. India's islands, like the Andaman and Nicobar Islands and Lakshadweep, have distinct ecosystems, unique biodiversity, and different settlement patterns compared to coastal plain areas, though both support human habitation and economic activities.
3. What makes the soil in coastal plains so fertile for farming?
Ans. Coastal plain soils are fertile because rivers continuously deposit nutrient-rich sediment called alluvium during monsoon floods. This deposited material creates deep, dark soil perfect for growing rice, sugarcane, coconut, and spices. The regular replenishment of nutrients makes these regions among India's most productive agricultural zones for CBSE Class 4 studies.
4. Why do so many people live in coastal plains and island regions?
Ans. Coastal plains and islands attract dense populations due to fertile soil for agriculture, abundant fishing resources, and natural harbours for trade. These regions experience moderate climate, have access to fresh water from rivers, and historically served as important trade routes. Today, they support major cities, ports, and economic centres across India.
5. What natural hazards affect coastal plains and islands in India?
Ans. Coastal plains and islands face cyclones, tsunamis, storm surges, and flooding during monsoons due to their proximity to oceans. Rising sea levels and erosion also threaten these regions. Communities living here develop disaster management systems, early warning networks, and resilient infrastructure to protect lives and livelihoods from these environmental challenges.
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