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SS List 4

QuestionAnswer
axis imaginary line that passes from the North Pole to the South Pole through Earth's center
acid rain precipitation that becomes acidic as it falls through pollionut
system parts working together to do a job
orbit the path an object takes as it revolves around another object in space
gravity force that pulls objects down to the Earth, force of attraction between any two objects
revolution one orbit of an object in space around another object in space
Earth materials various solids, liquid, and gases that make up the Earth
rotation spinning of a body around its own axis
solar system a star and all the objects that orbit around it
sun star at the center of our solar system
seasons regular pattern of change in weather within a year due to Earth's tilted axis
seasonal cycles yearly cycles of weather change
planet large body in space orbiting around a star (sun)
tilt slant of the Earth on its axis
moon What is Earth's only natural satellite?
sun What is the source of energy of all living things?
solid, liquid, gas Name 3 states of matter.
weight Which physical property will change on the moon?
revolve What does the Earth do around the Sun?
circuit What is the path for an electrical current called?
producer Which level of the food chain uses energy from the sun to make food?
oxygen Which gas do plants provide humans
reflects from the sun How does the moon get its light?
kinetic energy Name the energy in motion.
photosynthesis What is the process in which plants make their own food?
vibrations What produces sound?
Created by: patskin
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