The principles of the theodolite are that a beam of light travels in a straight line, and that when you know the length of one side of a triangle and the angles of the corners as measured by reflecting beams of light then you can precisely map features on the ground both horizontally and vertically.
Believe it's... people working in midday.
The answer to this is North Korea.
Answer:
parallel
Explanation:
Along a uniform and steep slope of relatively weak substrate, a parallel drainage network is expected.
Answer:
in an easy explanation
Explanation:
What are the major reasons for changes in climate?
Many factors, both natural and human, can cause changes in Earth's energy balance, including:
Variations in the sun's energy reaching Earth.
Changes in the reflectivity of Earth's atmosphere and surface.
Changes in the greenhouse effect, which affects the amount of heat retained by Earth's atmosphere.