Inside Our Earth _ Interior of the Earth – Class 7 Geography(Social Science)

Page 1

8/22/22, 11:34 AM

Inside Our Earth | Interior of the Earth – Class 7 Geography(Social Science)

Inside Our Earth | Interior of the Earth – Class 7 Geography(Social Science) takshilalearning.com/inside-our-earth-class-7-geography-social-science/ September 24, 2018

Interior of the earth diagram

Planet Earth Earth is a dynamic planet where hum beings live. The radius of the earth is 6731 km. it is not absolute spherical in shape. Constant changes occur inside and outside the earth.

Interior of the earth / Inside our earth / Describe the interior of the earth Earth is just like an onion which is made of several layers of the earth with one inside another. Three layers of the earth The three layers of the earth are as followsCrust It is the uppermost layer of the earth and thinnest among all the layers. It is 5 km from the ocean floor and 35 km from the continental mass. It is formed from the 0.5% of the total earth’s surface and it is less than 1 % of earth’s volume. The crust is fragmented with many plates which float on the mantle. When these plates come closer and get hit, it results in an earthquake The crust is of two types https://www.printfriendly.com/p/g/8XewRs

1/3


Turn static files into dynamic content formats.

Create a flipbook
Issuu converts static files into: digital portfolios, online yearbooks, online catalogs, digital photo albums and more. Sign up and create your flipbook.