SCIENCE 10

The lithospheric plates are two types. Which is the thickest type?

• continental plate

• convergent plate

• transform plate

• oceanic plate

In which later of the earth is the lithosphere located?

• lowermost part of the mantle and crust

• in the inner core

• Uppermost part of the mantle and crust

• at the outer core

whose the two scientists proposed the theory of seafloor spreading in the early 1960s?

We know about the different existing continents. Scientists/experts concluded that it is from a big land mass called

• Panthalassa

• Laurasia

• Gondwana

• Pangaea

In which later of the earth is the lithosohere located?

• lowermost part of the mantle and crust

• in the inner core

• Uppermost part of the mantle and crust

• at the outer core

How are the world's earthquakes being distributed over the earth's surface?

• Evenly distributed

• Randomly distributed

• Not randomly distributed

• Not Evenly distributed

What do you expect to find at a mid -ocean ridge?

• reverse fault

• relatively young rocks

• very ancient rocks

• thick accumulation of sediments

• A.

• B.

• C.

• D.

• A.

• B.

• C.

• D.

• A.

• B.

• C.

• D.