Explain the theory of plate tectonics class 9

Asked by admin @ 27/08/2021 in Geography viewed by 329 People

Explain the Theory of Plate Tectonics.

CBSE Class IX Social Science SA (3 Marks)write a brief description on plate tectonic plates theory

Answered by admin @ 27/08/2021

According to the theory of plate tec tonics the crust of the earth has been formed out of 7 major and some minor plates.the movement of plates results in the building up of stresses and continental rocks above, leading to folding, faulting and volcanic activities.

What do you mean by the theory of plate tectonics

Asked by admin @ 06/08/2021 in Geography viewed by 314 persons

What do you mean by "theory of plate tectonics"?

What do you mean by theory of plate tectonics

Asked by admin @ 17/08/2021 in Geography viewed by 285 persons

What do you mean by "theory of plate tectonics"?

What evidence is there to support the plate tectonics theory

Asked by admin @ 05/11/2021 in Chemistry viewed by 306 persons

What evidence exists to support the theory of plate tectonics? Fossils of ancient animals are found on the ocean floor. Mid-ocean ridges were found to not exist. The seafloor has …

The pangaea theory supports the theory of plate tectonics because

Asked by maham237 @ 23/05/2021 in Physics viewed by 308 persons

it is based on the idea that there were several land masses when Earth was first created it is based on the idea that all the present continents were one …

How does paleomagnetism support the theory of plate tectonics

Asked by maham237 @ 05/01/2021 in Biology viewed by 279 persons

In 3–5 sentences, describe how paleomagnetic evidence supports the theory of plate tectonics. Explain two different examples.

How would you explain the rise of napoleon class 9

Asked by admin @ 03/08/2021 in History viewed by 362 persons

How would you explain the rise of Napoleon? class 9th (history) chapter1

What is cell theory who formulated it class 9

Asked by admin @ 20/08/2021 in Biology viewed by 305 persons

What is cell theory?who formulated itClass 9

What is model code of conduct explain class 9

Asked by admin @ 17/08/2021 in Social Sciences viewed by 348 persons

Explain model code of conduct class 9

How do convection currents in the mantle drive plate tectonics

Asked by admin @ 29/10/2021 in Geography viewed by 295 persons

Explain how convection currents are related to plate tectonics?

What is the best piece of evidence for plate tectonics

Asked by admin @ 05/08/2021 in Science viewed by 331 persons

What is the best piece of evidence for plate tectonics?

How would you explain the rise of napoleon class 9th

Asked by admin @ 04/08/2021 in History viewed by 353 persons

How would you explain the rise of Napoleon? class 9th (history) chapter1

Which of the following is true about tectonic plate motion

Asked by maham237 @ 29/05/2021 in Geography viewed by 315 persons

A.Tectonic plates move in directions that closely match the directions of underlying mantle convection currents. B.Tectonic plates move in directions that are opposite the directions of underlying mantle convection currents. …

What are the three different types of tectonic plate boundaries

Asked by maham237 @ 05/01/2021 in Geography viewed by 330 persons

List and describe what happens at the three types of tectonic plate boundaries. explain plate movement and what types of constructive and destructive processes occur at each one.