You answers would be as follows:
Topographic map
Cartographer
Projections
Axis
A topographic map is a type of map that shows the different natural and man-made features of surface of the Earth. It usually uses contour lines to represent the features.
A cartographer is a person or professional who draws maps. They produce different types of maps. The study of maps and the practice of making maps is known as cartography.
Map projections are flat representations of our spherical Earth. It is a method that use makes use of the curves of the Earth and displaying it in 2D, like on paper and display screens.
Axis, by definition, is a line in which a body rotates. It is an imaginary line that goes through a rotating body and divides it into two equal parts.
Answer:
<u>Warm water is melting the Arctic Sea ice</u>.
The research team is led by Son Nghiem.
<u>The sudden flow of warm waters into the sea are rapidly warming the ocean's surface.</u>
A paper describing the study can be found online.
The journal is called Geophysical Research Letters.
Explanation:
those are the correct answers
Answer:
Dams help in preventing floods. They catch extra water so that it doesn't run wild downstream. Dam operators can let water out through the dam when needed. The first upstream flood control dam was built in 1948, Cloud Creek Dam in Oklahoma.
People build reservoirs because the amount of water in a river varies over time. During very rainy times or when mountain snow is melting, the water in a river rises and sometimes overflows its banks. By limiting the amount of water allowed to continue downriver, reservoirs help control flooding.
Explanation: