Advertisements
Advertisements
Question
Why is it said that the ozone layer is a protective shell of the earth?
Advertisements
Solution
The ozone layer acts as a protective layer for life on earth because it absorbs harmful ultraviolet radiation from the sun. These radiations, if they reach the Earth’s surface, can cause skin cancer.
RELATED QUESTIONS
Both ______ and ______ constituents are present in the soil.
Radon is used in decorative lights.
Answer in your own words.
Why are air, water, and land considered to be valuable natural resources?
Describe natural resources with reference to the following:
Ocean resources
Which medicinal plants will you grow on your school premises and near your house? Why?
What is the use of the following resource?
Water
Knitted garment production is concentrated in
All resources that have been directly provided by nature are called ______.
Why are root nodules useful for plants?
Enumerate any five positive actions you have taken in the past week to contribute to the conservation of our natural resources.
