any natural body outside of the Earth's atmosphere sucha as the Moon, Sun, planets, asteroid or star.
What is celestial body?
100
the third planet from the sun in the solar system
What is Earth?
100
a period of 24 hours, from one midnight to the next
What is day?
100
a body of saline water that composes a large part of a planet's hydrosphere
What is ocean?
100
orgainisms that consume and break down the cells of dead plants and animals to simpler substances
What is decomposer?
200
a moon, planet or machine that orbits a planet or star
What is satellite?
200
the only natural satellite of the Earth
What is Moon?
200
sequence of events that repeat themselves
What is cycle?
200
the direct effect or influence that one thing has on another
What is interact?
200
a set of connected things or parts forming a complex whole, in particular
What is system?
300
to move in a circular or curving course or orbit
What is revolve?
300
the amount of total energy contained within an item; both potential energy and kinetic energy
What is heat?
300
the action of spinning around an axis or center: the earth takes 24 hours to spin
What is rotation?
300
the action or method of keeping or accumulating something for future use
What is storage?
300
the mechanism by which energy stored in the form of glucose, a product of photosynthesis, is released for use in plant metabloism
What is respiration?
400
the visible outer layer of a star
What is photosphere?
400
the path one object in space takes around another
What is orbit?
400
the sensation of seeing movement when nothing actually moves in the environment, as when two neighbouring lights are switched on and off in rapid succession
What is apparent movement?
400
the collection of precipitation (rain, snow or hail) into the rivers, oceans, lakes and puddles
What is accumulation?
400
sun, water, carbon dioxide is absorbed by the plant and uses them to make glucose/sugar. oxygen is produced and then let off into the air
What is photosynthesis?
500
large, dark, balsaltic plains found on the surface of the moon
What is maria?
500
things we can see such as landforms, bodies of water, vegetation, erosion .....
What is physical features?
500
in a direction opposite to the rotating hands of a clock
What is counter clockwise?
500
the flow of water, from rain, snow melt, hail or other resources, over land
What is runoff?
500
a system of interlocking and interdependent food chains