First Grading - 2nd Summative Test in Science

Why does oceanic crust usually subducts beneath the continental crust when two tectonic plates collide?

• It is denser than continental crust

• It is less dense than the continental crust

• It is thicker than the continental crust

• It is thinner than the continental crust

Which type of stress applies on rocks that are pulled and break apart?

• tension

• compression

• shear

• structural

Which of these stress causes the rocks to uplift, fold or fracture?

• tensional stress

• compression stress

• shear stress

• structural stress

Which of these refers to the force applied to an object or material that causes change or deformation on it?

• fault

• stress

• strain

• fracture

The crustal plate slide past one another plate without producing new landform on the crust. Which type of plate boundary is describe by the motion of the two plates?

• divergent plate boundary

• Convergent plate boundary

• transform fault boundary

• hot Spot

Which of the following correctly describes convergent plate boundary?

• A & D

• B & E

• C & E

• C & D

Which of the following correctly describes divergent plate boundary?

• A & F

• B & E

• C & F

• A & D

Which of the following correctly describes transform fault boundary?

• A & D

• B & D

• C & F

• B & E

Crustal plate A is moving away from crustal plate B. What type of plate boundary is described by the motion of the two plates?

• convergent plate boundary

• divergent plate boundary

• transform fault boundary

• all of these

Which plate boundary is formed between the Philippine plate and the Eurasian plate?

• convergent plate

• transform fault

• divergent plate

• reverse fault