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Science: Topic 7&8
Living Things & Earth
Term | Definition |
---|---|
food web | a set of connected food chains |
environment | all living and nonliving things in a place |
carbon dioxide | gas in the air |
food chain | food passes from one living thing to another |
characteristic | something that an object does or it may be one of its parts |
reproducing | making more of one's kind |
photosynthesis | the way plants make food |
season | part of the year with a certain kind of weather |
axis | imaginary line that the Earth spins around |
revolution | Earth's movement around the sun |
hemispheres | two halves of the Earth |
moon phases | the changing of the moon's shape |
rotation | Earth's spinning motion, causes night and day |
day | one rotation of Earth |