World Geography - Mock Test 35

Question 341

The characteristic of the Hawaian type volcano is

A) periodic eruption with little explosive activity B) silent effusion of lava with soma explosive activity C) silent effusion of lava without any explosive activity D) None of these

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Question 342

Of all the eruptions, the most violent type is

A) plinian type B) vulcanian type C) vesuvian type D) pelean type

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Question 343

If the lava is of acidic in nature the eruption will be of

A) quite type B) explosive type C) mild type D) none of these

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Question 344

When a mass of magma cuts across the beding plane then it is called

A) Sill B) Till C) Dyke D) Laccolith

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Question 345

Following features are related to vulcanicity except

A) Geyser B) Fold C) Dyke D) Batholith

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Question 346

When the Lava is viscous, the volcanic eruption will most like be

A) mild B) violent C) moderate D) not certain

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Question 347

An intrusion of magma along a bedding plane is known as

A) Sill B) Till C) Dyke D) Batholith

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Question 348

Which of the following features may occur when lava cools at the surface

A) Basalt plateau B) Sill C) Batholith D) Laccolith

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Question 349

Rock salt is an example of chemically formed sedimentary rocks. Which of the following is another example

A) Gypsum B) Breccia C) Conglomerate D) Salt petre

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Question 350

Breccia is

A) an example of igneous rocks. B) an example of metamorphic rocks. C) sedimentary rocks formed because of the process of cementation. D) none of these

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