Arctic land animals include the polar bear, the caribou or reindeer, the gray wolf, the Arctic fox, and the Arctic hare. Seals and walrus live in the water and on the coasts. Whales and many types of fish live in the ocean. The snowy owl lives in the Arctic year-round. Other birds come for only the summer.

Tropical rainforests Among the most frequent organisms found in rainforests are monkeys, apes, red-eyed frogs, gorillas, tigers, elephants, leopards, lizards, snakes, birds, and insects. The tropical wet evergreen forest may be found in areas where has been more than 200 cm of rain and temperatures range from 15 to 30 degrees Celsius.

Polar Bear Profile The Polar Bear (Ursus maritimus) is a marine mammal that inhabits the sea ice in the Arctic region of the Northern Hemisphere. They are the largest land carnivores on the planet, rivaled only by the Kodiak brown bears that are found in the southwestern portion of Alaska, Canada, Greenland, Norway and Russia.

a. : of or relating to a geographic pole or the region around it. b. : coming from or having the characteristics of such a region. c (1) : passing over a celestial body's north and south poles. a satellite in a polar orbit. (2) : traveling in a polar orbit.

H2O (or Water) is a POLAR molecule because the Oxygen (O) present in the molecule is more electronegative, which causes the partial positive (ẟ+) and partial negative (ẟ-) charge to appear on the molecule. These ẟ+ and ẟ- charges are responsible to make the entire H2O molecule polar.

H2O2 is polar in nature due to its bent shape geometry. The O-H bonds result in a net dipole moment because of the difference between the electronegativity of hydrogen(2.2) and oxygen(3.44) atom. The oxygen atoms being more electronegative becomes a negative pole and hydrogen atoms side as a positive pole with a net dipole moment 2.26 D.