DISTINGUISH THE FOLLOWING
16. Metamorphic rock and Sedimentary roc
17. Soil conservation and Soil erosion.
GIVE REASONS
18. Chemical sedimentary rocks are found
19. Igneous rocks are found in the regions
DE
soil erosio
Wind, wars
Answers
Answer:
answer
Explanation:
Igneous — they form from the cooling of magma deep inside the earth. They often have large crystals (you can see them with the naked eye). Metamorphic — they are formed through the change (metamorphosis) of igneous and sedimentary rocks. They can form both underground and at the surface.
The loss of soil cover due to natural agents like wind and running water is called soil erosion. ... The roots of plants and trees keep the soil moist and hold the soil particles together. Humans destroy vegetation cover by deforestation, overgrazing, construction and mining activities.
Chemical sedimentary rock is formed when minerals, dissolved in water, begin to precipitate out of solution and deposit at the base of the water body. ... Because most chemical sedimentary rocks are formed in marine environments, it is not unlikely to find fossils within chemically precipitated rocks.
Igneous rocks are divided into two groups, intrusive or extrusive, depending upon where the molten rock solidifies. Intrusive Igneous Rocks: Intrusive, or plutonic, igneous rock forms when magma is trapped deep inside the Earth. Great globs of molten rock rise toward the surface.
1. The difference is that: Sedimentary rocks are usually formed under water when grains of broken rocks are glued together while igneous rocks form when melted rock (magma or lava) cools and metamorphic are rocks that once were igneous or sedimentary rocks but have been changed by pressure and temperature.
2. Three difference between soil erosion and conservation. * Soil erosion is the process by which soil is worn away. ... * soil conservation means conserving the soil. * Conservation is to save and erosion is natural effects causing it be break down and go away or move to a different location.
3. Chemical sedimentary rocks can be found in many places, from the ocean to deserts to caves. For instance, most limestone forms at the bottom of the ocean from the precipitation of calcium carbonate and the remains of marine animals with shells.
4. Where Igneous Rocks Are Found. The deep seafloor (the oceanic crust) is made almost entirely of basaltic rocks, with peridotite underneath in the mantle. Basalts are also erupted above the Earth's great subduction zones, either in volcanic island arcs or along the edges of continents.
5. Soil erosion is the displacement of the upper layer of soil; it is a form of soil degradation. This natural process is caused by the dynamic activity of erosive agents, that is, water, ice, snow, air, plants, animals, and humans.
6. Wind is the flow of gases on a large scale. On the surface of the Earth, wind consists of the bulk movement of air. ... In meteorology, winds are often referred to according to their strength, and the direction from which the wind is blowing. Short bursts of high speed wind are termed gusts.
7. War is a situation or a period of fighting between countries or groups of people. A war generally involves the use of weapons, a military organization and soldiers. War is a situation in which a nation enforces its rights by using force. Not every armed conflict is a war. ... However, most wars are called armed conflicts.
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