Class 5 Evs - MP

Journey of a River

The chapter Journey of a River in the Class 5 EVS curriculum (Our Wondrous World) for Madhya Pradesh (MPBSE) students explores the fascinating path a river takes from its origin in high mountains to its final destination in the sea. Students learn about the birth of a river at a glacier or spring, its flow through valleys and plains, and how it joins larger water bodies like oceans or bays. The chapter also emphasizes the importance of rivers in our daily lives, how water gets polluted, and the urgent need for water conservation, which is a frequent topic in board exams.

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Key Concepts

Source of a River

The starting point of a river, usually high up in the mountains where snow melts from glaciers or underground springs burst out.

Course of a River

The path a river takes as it flows down the mountains, rushes through valleys, slows down in flat plains, and finally merges into the sea.

Tributary

A smaller river or stream that joins a larger main river along its journey.

River Pollution

The contamination of river water caused by throwing garbage, factory waste, and washing clothes directly in the water.

Water Conservation

The practice of saving water and keeping our natural water sources clean so that all living beings have safe water to drink.

Important Formulas

Potable Water = Water that is safe for drinking after boiling and filtering
Rainwater Harvesting = Collecting and storing rainwater for future use
Water Pollution = Clean Water + Harmful Wastes and Chemicals

Board Exam Info

This chapter typically carries around 4 to 6 marks in the Madhya Pradesh (MPBSE) Class 5 EVS exams. Common question types include short answer questions about the stages of a river, fill-in-the-blanks regarding river sources, and descriptive questions on ways to prevent water pollution.

Frequently Asked Questions

Where do rivers usually start their journey?

Rivers usually start in high mountains where melting snow from glaciers or underground springs form small streams that gather into a river.

What is a tributary?

A tributary is a smaller river or stream that flows into a larger, main river.

Why is river water becoming dirty?

River water becomes dirty due to human activities like throwing household garbage, releasing factory waste, bathing animals, and washing clothes directly in the river.

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