Question

define the following terms a) equator b)Arctic circle c)axis d)geoid e)greenwich mean time​

Answer 1

Answer:

a) An equator is an imaginary line around the middle of a planet or other celestial body. It is halfway between the North Pole and the South Pole, at 0 degrees latitude. An equator divides the planet into a Northern Hemisphere and a Southern Hemisphere. The Earth is widest at its Equator.

b) The Arctic Circle is one of the two polar circles and the most northerly of the five major circles of latitude as shown on maps of Earth.

C) a line we imagine through the middle of an object, around which the object turns

d) a hypothetical solid figure whose surface corresponds to mean sea level and its imagined extension under (or over) land areas.

e) The Greenwich mean time is called Greenwich mean time because the prime meridian passes through Greenwich, a village near London.

Explanation:

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Answer 2

Answer:

geoid is a hypothetical solid figure whose surface corresponding to mean sea level and its imagined intention under the land areas.

equator is an imaginary line which divides the earth into two parts.

axis is also an imaginary line which helps the earth revolve or rotate by being tilt.

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