Q5] Choose only the correct answer from the following: 1. Earth crust is composed of the: a. Largest variety of rocks b. Igneous and metamorphic rock silicates c. Iron with some nickel and other elements d. Limestone and sandstone. 2. In classification of the igneous rocks, combination of texture and composition pro a. Rock name b. Origin place c. Origin processes d. Rock color 3. The youngest layers can be seen far away from the center of: a. Syncline b. Anticline c. Overturned syncline d. Basin

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A: A map representing all the geographical features in a region is termed a topographical map. The geog...

Q: Q2: According to the diagram below, what is the order of geologic events tha produced the rock seque...

A: A unit of rocks which contain different rock with variety of separate layers overlying each other th...

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A: Landslide is a type of mass movement in which rock debris, soil, or part of ground or land as a whol...

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A: Humidity is present of water vapour in the air. water vapour is gaseous form of water and are invisi...

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A: Magma is formed by the partial melting of rocks. If the partial melting of rock generated magma by t...

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A: Sandstone is a sedimentary rock clastic type which is made of mainly sand of silicate grains, in bet...

Q: It is thought that there is one supernova explosion within our galaxy every ________ years.     ...

A: Supernovas are incredibly bright starbursts in space. When the life of any star ends, it explodes an...

Q: attached

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Q: Question-based on, "unconformity".   I have tried it but no correct so far.   Please be clear.

A: An unconformity can be explained as a period of erosion or non-deposition. It should not be mistaken...

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A: Global warming is the gradual increase in the earth's atmosphere temperature. The primary reason of ...

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A: There are different properties of rock and a rock can be differentiating with help of such propertie...

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A: Humidity is present of water vapour in the air. water vapour is gaseous form of water and are invisi...

Q: The cross section for a continent-continent convergent boundary would show active subduction of the ...

A: A continental-Continental convergent boundary is a destructive plate boundary. It is a place where o...

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A: The general wind pattern on the earth is known as the general circulation. This circulation of wind ...

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A: Brick is block used to build wall, pavement and other structure of construction. Brick is made of va...

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A: The controversial status of nuclear power as alternative energy raises questions in the various regi...

Q: To understand the biodiversity of insects in different sites around their community, students perfor...

A: On the earthly sphere, the ecology of insects varies in unusual species in diverse numbers. The diff...

Q: Lines that connect points of equal pressure, as shown in this diagrams, are called Juse all lower ca...

A: Atmospheric pressure, or barometric pressure, is the amount of pressure within the Earth's atmospher...

Q: PHSC 112: Introduction to Earth Systems Science Weathering of Rocks Classify each example or analogy...

A: Weathering is the breakdown or dissolution of rocks and minerals on the surface of the Earth by wate...

Q: ____________________________ the energy given off or emitted by stars

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A: In this, it is being asked whether the air moving upwards on the windward side of the mountain would...

Q: 1. Which one of the contacts (surfaces) between lettered layers is a disconformity? 2. A system is t...

A:  We’ll answer the first question since the exact one wasn’t specified. Please submit a new question ...

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A: Matter can neither be created nor be destroyed, but can be transformed from one state to another. Th...

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A: Mineral A mineral is an inorganic compound or element that is found naturally. Minerals have crystal...

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A: The region of Netherlands from Rotterdam to Amsterdam is a a part of a large delta crosscut by three...