Rocks and Minerals

Frage 1 von 10

10

Many materials in our everyday life are made of rocks which are in turn made from various materials. Depending upon the way it formed, Rocks can be generally classified into how many types?

Wähle eine der folgenden:

Five
Four
Three
Two

Erklärung

Frage 2 von 10

10

The Earth can be divided into layers. Which of the below are layers of the Earth? More than one can be correct.

Wähle eine oder mehr der folgenden:

Granite
Core
Shale
Crust
Mantle
Molten

Erklärung

Frage 3 von 10

10

The Earth's core is made of molten material which comes out when volcano erupts. This later cools and solidified to form Igneous Rocks.

Wähle eins der folgenden:

WAHR
FALSCH

Erklärung

Frage 4 von 10

10

❌ is porous or full of holes and is formed from the lava that is frothy with a lot of air in it. It also can float.

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Pumice

Granite

Sandstone

Erklärung

Frage 5 von 10

10

Rain, wind and rivers flowing down mountains, wear away rocks on mountains. These rocks particles are carried down and deposited elsewhere. Repeated deposition caused pressurization and hardening of the materials. Such way formed rocks are

Wähle eine der folgenden:

Granite Rocks
Pumice Rocks
Sedimentary Rocks
Metamorphic Rocks

Erklärung

Frage 6 von 10

10

Obsidian is smooth and glassy rocks and it is formed by the quick cooling of lava. It is used in making jewellery.

Wähle eins der folgenden:

WAHR
FALSCH

Erklärung

Frage 7 von 10

10

Select the rocks that comes under the category of sedimentary rocks:

Wähle eine oder mehr der folgenden:

Conglomerate
Sandstone
Shale
Slate
Limestone

Erklärung

Frage 8 von 10

10

❌ are formed dur to physical and chemical changes in igneous, sedimentary rocks. These changes happens due to heat and pressure. Marble is formed from sedimentary rock limestone and it is used in making statues. Slate is formed from shale and used in making bricks and cement. Gneiss is formed from granite and used in building stones. Quartzite is formed from sandstone and used in glass/ceramic industries.

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Slate rocks

Shale rocks

Metamorphic rocks

Erklärung

Frage 9 von 10

10

Label the suitable rocks

Ziehe eine Antwort zum richtigen orangen Punkt.

Granite

Slate

Slates

Gneiss

Crust

Pumice

Obsidian

Molten

rocks

conglomerate

sandstone

minerals

quartzite

magnet

bauxite

shale

marble

calcite

limestone

felsite

Erklärung

Frage 10 von 10

10

Metamorphic rocks are formed from older metamorphic rocks themselves.

Wähle eins der folgenden:

WAHR
FALSCH

	Erstellt von Anushka GHOSH vor mehr als 6 Jahre

Rocks and Minerals are used for various purpose and there is lot of science behind these on how it formed and types etc.

Rocks and Minerals

Frage 1 von 10

Many materials in our everyday life are made of rocks which are in turn made from various materials. Depending upon the way it formed, Rocks can be generally classified into how many types?

Wähle eine der folgenden:

Erklärung

Frage 2 von 10

The Earth can be divided into layers. Which of the below are layers of the Earth? More than one can be correct.

Wähle eine oder mehr der folgenden:

Erklärung

Frage 3 von 10

The Earth's core is made of molten material which comes out when volcano erupts. This later cools and solidified to form Igneous Rocks.

Wähle eins der folgenden:

Erklärung

Frage 4 von 10

❌ is porous or full of holes and is formed from the lava that is frothy with a lot of air in it. It also can float.

Klicke und ziehe, um den Text zu vervollständigen.

Erklärung

Frage 5 von 10

Rain, wind and rivers flowing down mountains, wear away rocks on mountains. These rocks particles are carried down and deposited elsewhere. Repeated deposition caused pressurization and hardening of the materials. Such way formed rocks are

Wähle eine der folgenden:

Erklärung

Frage 6 von 10

Obsidian is smooth and glassy rocks and it is formed by the quick cooling of lava. It is used in making jewellery.

Wähle eins der folgenden:

Erklärung

Frage 7 von 10

Select the rocks that comes under the category of sedimentary rocks:

Wähle eine oder mehr der folgenden:

Erklärung

Frage 8 von 10

Klicke und ziehe, um den Text zu vervollständigen.

Erklärung

Frage 9 von 10

Label the suitable rocks

Ziehe eine Antwort zum richtigen orangen Punkt.

Erklärung

Frage 10 von 10

Metamorphic rocks are formed from older metamorphic rocks themselves.

Wähle eins der folgenden:

Erklärung