Tundra+H

=** Tundra **=


 * ===The average winter temp. is -34c to -30f===
 * ===The average summer temp. is 3-12c and 37-54f===
 * ===The precipitation including melting snow is 15 - 25 cm ( 6 - 10 in )===
 * ===It has a extremely cold climate===
 * ===Tundra is separated into two types Arctic tundra and Alpine tundra===
 * ===The plants are able to resist cold climate===
 * ===There are about 1,700 kinds of plants in the tundra===
 * ===There are low shrubs, sedges , reindeer mosses , liverworts , grasses , 400 varieties of flowers , crustose and foliose lichen===
 * ===The herbivorous animals are lemmings, voles , caribou , arctic hares , and squirrels===
 * ===The carnivorous animals are arctic foxes, wolves , and polar bears===
 * ===The fish are cod, flatfish , salmon , trout===
 * ===Some birds are ravens, falcons , loons , terns , snowbirds , and gulls===
 * ===The tundra is found northern Alaska, Canada , and Siberia===
 * ===There is 10 inches of rain each year===
 * ===Arctic tundra is the limited amount of sunlight it receives due to the position of the sun===