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The answer is D for the first one. and D or C for the second.
Explanation:
Roads, railways, power transmission lines, contours, elevations, rivers, lakes, and geographical names are all depicted in detail and accuracy on a topographic map. The three-dimensional landscape of the Earth is depicted in two dimensions on the topographic map.
What can we learn from topographic maps?
A topographic map's distinctive feature is the use of contour lines to depict the Earth's surface shape.The imaginary lines that connect points of equal elevation on the land's surface above or below a reference surface, such as the mean sea level, are called contours.
What is topography, and can you give me an example?
The study of the land's surface is called topography. Particularly, it lays the groundwork for a landscape. Mountains, valleys, rivers, and surface craters are all examples of topography.
Learn more about topographic map here:
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At the point when the measure of the surface region with respect to volume builds, the rate of weathering increments. Weathering is the breakdown of rocks at the Earth's surface, by the activity of water, extremes of temperature, and natural action. It doesn't include the expulsion of shake material.
It would be completely false to state that soil pollution can result in dangerous levels of silver. The correct option among all the options that are given in the question is the second option. Soil pollution is actually the presence of toxic chemicals in the soil that are harmful for humans as well as animals. It effects children very quickly.