i think because of the Earth's elliptical orbit, less sunlight reaches these places at the aphelion. =)
Which are usually launched in polar orbite and these polar orbit lie around north and south poles of earth and their angle with equitorial plane is 90'
Such reflection is called the albedo. For the earth it is 30 - 35%
glaciers and polar ice caps
No. The polar circumference of the Earth is smaller than the equatorial circumference by about 41 miles or about 67 km. The Earth is a slightly "oblate spheroid" meaning it is slightly flattened (0.336%) at the poles, and bulging at the equator, due to its spin. The equatorial circumference of the Earth is about 40,075 kilometers (24,901 miles). The polar circumference of the Earth is about 40,008 kilometers (24,860 miles). See related questions and links for additional details.
A polar projection of the earth shows a pole (north or south, depending on the projection) at the center of a circular map. The equator is the circumference of the circle.
The sun warms the whole Earth, more in some places like the equatorial areas; less in some places like the polar areas.
No, they live at opposite ends of the earth. Polar bears live in the Arctic (north) and penguins live in the Antarctic and other places only in the Southern Hemisphere.
There are very few places on earth not inhabited by snakes. These include some islands, the country of Ireland and the polar regions.
The polar areas during the solstice periods.
In most places, yes. However, as of November, places near the north pole will not experience another sunrise for several months. Polar winters are dark.
Near the polar regions.
no polar is Antarctica and cold places
The earth's polar areas are at ARCTIC to the north and ANTARCTIC to the south of the equator.
the tilt of the earth The rotation of the earth around the sun Yes, it's a factor of Temperate Climate, that is not tropical or polar. It is to do with the varying proximity to the sun affecting temperature & so on.
Delhi does experience the mid day Sun. ALL part of earth experience the mid day Sun (although the polar regions do not for 6 months of the year and sometimes clouds shade the Sun on some days.
Earth's polar zones are also called the Earth's Frigid Zones.
maritime polar form in cold/dry places.