Social Studies True Or False.[1 Marks Each]

The three layer of earth mantle is the thinnest amongst them. True/ False

Our earth constantly undergoing changes inside and outside. True/ False

Clay changes into slate and limestone into marble. True/ False

State whether the given statements are true or false:
Core is the innermost layer of the earth.

State whether the given statements are true or false:
The loose sediments are hardened to form metamorphic rocks.

Grinding stones used to prepare paste/powder of spices and grains are made of sedimentary rock. True/ False

State whether the given statements are true or false:
Fossils are remains of dead plants and animals.

The upper crust is made up of minerals like silicon and aluminium while lower constitutes silicon and magnesium. True/ False

Grinding stones used to prepare paste/ powder of spices and grains are made of sedimentary. True/ False

The earth, our homeland is a dynamic planet. True/ False

It is constantly undergoing changes inside and outside. True/ False

There are two types of igneous rocks: intrusive rocks and extrusive rocks. True/ False

State whether the given statements are true or false:
Mantle extends up to the depth of 2900km.

Name the constituents of the oceanic crust.

Rocks which contain fossils are metamorphic rocks. True/ False

State whether the given statements are true or false:
Deccan plateau is made up of basalt.

State whether the given statements are true or false:
Crust is the thickest of all the layers.