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a special feature that helps an animal survive commencer à apprendre
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the way air moves around something, often affecting how it moves commencer à apprendre
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the coldest place on Earth, at the very bottom of the world commencer à apprendre
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a small fox that lives in very cold places near the North Pole commencer à apprendre
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a strong snowstorm with lots of wind commencer à apprendre
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how warm the inside of a body is commencer à apprendre
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colors or patterns that help an animal hide commencer à apprendre
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the things carried inside a vehicle (e.g., gifts or toys in a sled) commencer à apprendre
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animals whose body changes temperature with the air or water commencer à apprendre
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the rules or limits that tell you what you can and cannot do commencer à apprendre
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a hole or tunnel where an animal lives or hides commencer à apprendre
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to plan and make something for a specific purpose commencer à apprendre
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how far something moves from the start to the end commencer à apprendre
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closed on all sides or covered completely commencer à apprendre
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strength needed to move, grow, and stay alive commencer à apprendre
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everything around an animal, like land, air, and weather commencer à apprendre
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a person who travels to new or hard-to-reach places commencer à apprendre
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very, very cold (0°C or below) commencer à apprendre
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the force that slows things down when they rub together commencer à apprendre
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animal hair that helps them stay warm commencer à apprendre
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a big, slow-moving river of ice commencer à apprendre
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the natural home where animals or plants live commencer à apprendre
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a long winter sleep (the Arctic fox does NOT do this) commencer à apprendre
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to stay close together to keep warm commencer à apprendre
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a huge layer of ice covering land commencer à apprendre
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a large piece of ice floating in the ocean commencer à apprendre
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something that keeps heat inside and cold outside commencer à apprendre
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not correct or acceptable because a rule was broken commencer à apprendre
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commencer à apprendre
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a group of babies born at the same time commencer à apprendre
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the things used to build or make something (e.g., cardboard, tape) commencer à apprendre
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to find out how long, wide, or heavy something is commencer à apprendre
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to turn from ice into water commencer à apprendre
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to move to another place when seasons change commencer à apprendre
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an animal that eats both plants and meat commencer à apprendre
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an animal that hunts other animals for food commencer à apprendre
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an animal that is hunted by another animal commencer à apprendre
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to keep something safe from danger or harm commencer à apprendre
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learning more by studying something carefully commencer à apprendre
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to eat food left by other animals commencer à apprendre
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a person who studies how things work in nature commencer à apprendre
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to fasten or hold something so it doesn't move or fall commencer à apprendre
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the ability to smell things commencer à apprendre
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a surface that goes up or down at an angle commencer à apprendre
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a tiny piece of snow, soft and unique commencer à apprendre
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the top layer of something (e.g., the floor or the ramp) commencer à apprendre
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staying alive in a hard or dangerous place commencer à apprendre
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how hot or cold something is commencer à apprendre
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not thin; something wide from one side to the other commencer à apprendre
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a lot of soft hair that keeps an animal warm commencer à apprendre
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one attempt at doing something to test how well it works commencer à apprendre
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a cold, frozen land with no trees commencer à apprendre
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something that can change and affect the results of an experiment commencer à apprendre
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a place where people study and measure weather commencer à apprendre
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