The correct answer is - F (False).
Floodings are mostly caused by natural events and not by human activity. Most of the floodings appear due to have rainfalls when the rivers get much more water that the capacity of their respective riverbed, nice example of this is when the rivers in India are flooding because of the heavy rainfalls brought by the monsoons. Also, another important factor are the melting snows in the mountains in spring, the snow turns into huge amount of water that makes the rivers flood. There's also some interesting and beezar reasons for flooding like the dams of the beavers which partially stop the river flow and contribute to big accumulation of water that is flooding the space before the beaver dam.
Answer:
Terrigenous
Explanation:
The sediments must have been land derieved.
Garnet and zircon are found associated with igneous and metamorphic rocks.
Weathering of these rocks release the minerals into sediments and are hereby transported into ocean basins. They can lithify in the sediments as they get carried along with them.
Terrigenous sediments originates from the land. They are made of rock materials and volcanic deposits. Some of them like volcanic dusts can travel into deeper parts of the oceans as they are lighter and can be carried very far into the ocean.
The best answer for this question would be:
2. Cosmic Background Radiation
The Cosmic Background Radiation are when the heat of a planet is measured by the left over heat of it. This is based on the “Big bang Theory” wherein the planets were formed because it was once a very hot radiation.
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Clastic and chemical sedimentary rocks
Explanation:
Clastic sedimentary rocks form from the clustering together of weathered rocks, while chemical sedimentary rocks form from the precipitation or separation of dissolved minerals from water.
Answer:
Explanation:
“Southwest Asia: Pakistan, Afghanistan, Iran, Iraq, and the oil-bearing states bordering what now must tactfully be termed simply 'the Gulf,' all constituting a politically seismic zone of incalculable explosive potential.” Campbell later gave a similar definition: “'Southwest Asia' includes everything from the eastern
