The correct option is C.
Sandstone is a type of sedimentary rock that is formed by physical weathering of parent rocks. It is usually made up of sand size particles of minerals, rocks, other organic materials and the cementing material that bind the sand grains together.
Sandstone can not be found as a chemical sedimentary rock because it is formed by mean of physical weathering and not by chemical reactions of the rock.
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The ocean-floor feature that is associated with trenches is a subduction zone. An oceanic trench is characterized by a narrow and very deep depression on the sea floor. This depression is caused by a subduction zone wherein two plate boundaries converge and one sinks at the bottom of the other plate, forming a thin and deep region between the two plates.
The coastline is the term used
Answer:
The high seas are reserved for peaceful purposes
Explanation:
- These are areas that lie beyond the national laws also-called as international waters and are these marine areas that around the distance of the 200 nautical miles.
- Are referred to as the Exclusive Economic zone and these water covers about half of the earth's surface and makes about 2/3 of the world oceans.
Answer:
Rabi, Kharif, Zaid.
Explanation:
India has three cropping seasons:- rabi, kharif and zaid. Rabi crops are sown in winter from October to December and harvested in summer from April to June. Some of the important rabi crops are wheat, barley, peas, gram and mustard.
