Class 5 Evs - KERALA
Earth - Our Shared Home
The chapter 'Earth - Our Shared Home' in Class 5 EVS for Kerala SCERT introduces students to our planet Earth as a unique celestial body that supports life. It covers the basic components of the Earth, including land, water, air, and living beings, emphasizing the importance of environmental conservation. Students learn about our responsibility to protect natural resources and share this home harmoniously with all living creatures. This chapter is vital for Kerala board exams as it builds foundational environmental awareness and frequently features in short notes, picture-based questions, and value-based queries.
Start Learning FreeKey Concepts
The Blue Planet
Earth is called the Blue Planet because about 71% of its surface is covered with water, mainly oceans and seas.
Atmosphere
The thick layer of air surrounding the Earth that provides oxygen for breathing and protects us from harmful sun rays.
Lithosphere
The solid outer crust of the Earth where we live, build houses, and grow crops.
Hydrosphere
All the water bodies on Earth, including oceans, rivers, lakes, and underground water, which are essential for life.
Interdependence
Plants, animals, and human beings depend on each other and their physical surroundings to survive and maintain balance in nature.
Important Formulas
Board Exam Info
In the Kerala (SCERT) Class 5 EVS examinations, this chapter typically carries around 5 to 8 marks. Common question types include short answers about Earth's components, identifying water and land percentages, drawing or labeling diagrams of Earth's layers, and value-based questions on environmental protection.
Frequently Asked Questions
Why is Earth called a unique planet?
Earth is the only known planet in the solar system that has water, air, and the right temperature to support life.
What are the major components of the Earth?
The major components are land (lithosphere), water (hydrosphere), air (atmosphere), and living things (biosphere).
How can we protect our shared home?
We can protect Earth by planting trees, saving water, reducing plastic use, keeping our surroundings clean, and avoiding pollution.
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