We may update this chart from time to time. The average person needs about 2000 calories (and less than 2300 mg sodium) per day. The exact number of calories you need depends on your age, gender, body size and activity level. Enter your email address to receive future updates and newsletters from Chipotle. You can unsubscribe at any time.
Frozen water is found on the Earthâs surface primarily as snow cover, freshwater ice in lakes and rivers, sea ice, glaciers, ice sheets, and frozen ground and permafrost (permanently frozen ground). The residence time of water in each of these cryospheric sub-systems varies widely.
Sea ice differs between the Arctic and Antarctic, primarily because of their different geography. The Arctic is a semi-enclosed ocean, almost completely surrounded by land. As a result, the sea ice that forms in the Arctic is not as mobile as sea ice in the Antarctic. Although sea ice moves around the Arctic basin, it tends to stay in the cold Arctic waters.