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5.8C & 5.8D Review
Earth and Space
Term | Definition |
---|---|
an imaginary line which the body rotates | Axis |
an imaginary line dividing the Northern and Southern hemisphere | Equator |
a sloping position | Tilt |
caused by the Earth's rotation or spinning on its axis once every 24 hrs | Day/Night Cycle |
to go all the way around | Revolution/Revolve |
to spin or make a circular motion on its own axis | Rotation/Rotate |
shadows cast by an object that blocks the Sun's light will change from long in the morning, shortest at noon then long in the late afternoon. Direction of the pattern is from west to east. | Shadow |
when the Sun begins to rise in the East | Sunrise/Dawn |
when the Sun begins to set in the West | Sunset/Dusk |
the way something looks | Appearance |
goes around and around | cycle |
this is when the moon appears to be fully illuminated | Full Moon |
another name for the moon cycle | Lunar Cycle |
Earth's only natural satellite. Takes 28 days to orbit Earth | Moon |
the moon is not visible at the time | New Moon |
caused by the tilt of the Earth | Seasons |
the order or the following of one thing after another | Sequence |
the path that one object in space takes around another object in space | Orbit |
a connection, association or involvement | Relationship |
a smaller version or representation that shows the same appearance | Model |
Jupiter, Saturn, Uranus, Neptune | Outer Planets |
Mercury, Venus, Earth, Mars | Inner Planets |
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune | Planet |
gravitational bound system consisting of the Sun and 8 planets | Solar System |
a bowl-shaped structure at the top of a volcano or on a planet or moon | Crater |
an object that orbits a planet | Satellite |
3rd planet from the sun; only planet with known life, rotates on axis every 24 hours, revolves around sun 365 days or 1 year | Earth |
star, the center of our Solar System, main source of Earth's energy, starts the water cycle | Sun |
a measure of the pull of gravity on an object | Weight |
the air that surrounds the Earth | Atmosphere |
temperature, size, composition, gravity, physical features | Physical Characteristics |
a set of objects or events that repeated regularly | Pattern |