In what county does a polar bear live?

 


In what county does a polar bear live? The polar bear’s physical variations facilitate its maintains body heat and have an effect on its icy geographical region. The bear’s outer layer of fur is hollow and reflects light-weight, giving the fur a white color that helps the bear keep undetectable. The skin below the polar bear’s fur is black; this black is evident only on the nose. Polar bears even have a thick layer of fat below the surface of the skin, that acts as insulation on the body to lure heat. this may be notably necessary whereas swimming and thru the frigid Arctic winter. The bear’s big size reduces the number of areas that are exposed to the cold per unit of body mass (pounds of flesh), which generates heat during which county will a bear live

Comments

Post a Comment

Popular posts from this blog

Do animals lead a stress-free life?

Image
https://shivanshdubey.com/do-animals-lead-a-stress-free-life/   https://shivanshdubey.com/do-animals-lead-a-stress-free-life/ Stress is usually outlined as a physiological response to information (a stressor) perceived by a person as threatening or harmful, typically “produced by excessive environmental or psychological pressures”.1 It causes the buildup of vasoconstrictive and Hydrocortone hormones that end up in a rise in pulse rate and pressure and suppression of the system, among ­­­­­other negative health effects. It will result in fatal arrhythmias or heart attacks.2 While the results of stress in sheep are well documented,3 there are fewer studies on wild animals, and therefore the severity and range of stressors that afflict wild animals have most likely been underestimated by research, apart from the results of captivity on wild animals. Wild animals need to face adverse circumstances on a commonplace that area unit typically stressful: physical trauma, disease, food shortages
Read more

The Dynamic of the earth surface

Image
The Dynamic of the Earth's surface is virtually the fundament of all human uses of the landscape. However, human influence isn't restricted to the surface; rather there's abundant interaction with the near-surface materials, as an example, in terms of nutrients and water delivered from there to crops and trees or of pollution introduced into the underwater. For basic analysis, surface and underwater square measure of equal interest as a result of they create up the foremost interface for all Earth-surface processes. This importance of the near-surface materials—with slope deposits being among the foremost widespread of those materials—has been acknowledged for decades, however, this has gained abundant progress through the “Earth's crucial zone” idea. this idea makes attempt to desegregate all ecological interdependencies from the highest of the cover layer all the {way down to} and as well as the active H2O zone in an exceedingly holistic way.
Read more

What is a tropical grassland savanna?

Image
  What is a tropical grassland savanna? The grasslands are referred to as the tropical Grassland and are found within the North and South of Tropical timber Biomesavanas regions have 2 distinct seasons a wet season and a time of year within the west season vegetation grows as well as lush inexperienced grasses and scrubby areas you stirred any aloof from the equator and its significant downfall the piece of ground becomes drier and drier with significantly within the time of year the vegetation of Savana includes scrub, grasses, and occasional trees, that grows close to the water holes
Read more