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Science Study Guide
24 cards·by KBrown
The Envelope of gasses that surrounds the Earth and other planets
Atmosphere
Some concerned with the development of aircraft and spacecraft
Aerospace
This is drag or force acting opposite to the motion of the object
Air resistance
This is a limitation or restriction
Constraint
This weight the Parachute carries.
Load
A variable is
Likely To Change
This Connects the Canopy To the Load
Suspension
This is a rocky mass up to several km wide than rotates around the sun
Asteroid
This is the force of attraction that exists between two objects.
Gravity
A frozen mass of ice orbiting the sun is called a
Comet
This is the Imaginary center line which the Earth rotates.
Axis
The Sun and all its bodies make up the
Solar System
An object in order with another object is called a
Satellite- Moon Luna
Is an Idication of the fraction of the moon that is illuminated
Moon Phase
A full orbit of an object around another object is called
Revolution
The Engineering and Design Process consist of four steps which are
Ask,Imagine,Plan,Improve
Earth takes about 365 A days to around the sun
Revolve around the sun
When The Earth spins on its it around the sun
Axis Rotates
It takes the Earth or
1 Day 24 Hours
The tilt of The Earth and the Revolution of the Earth around The Sun cause changes in
Seasons
About of the Earth's surface is covered in land
1 - 4 One - Fourth's
Most of the Earth's water is
Salty
The path on which the Earth revolves is called
Imaginary Orbit
Some Materials/Properties/Designs that can be used to make roads are concrete,flat
rocks,tar,and gravel
Material