Exam Study Guide Mid-Term

Created by Adrain Carstarphen

Study for Exam Thursday, 14, 2017

- __________ are people who use math, science, and imagination to solve probl...
- engineer
- When you _________ a chair, you need to think about how big and how strong ...
- design
- ___________ is any thing that people make to solve a problem.
- technology
- Some ________ that can be used to make roads are concrete, flat rocks, tar,...
- materials
- Some ___________ of a piece of wood are how strong it is and how smooth it ...
- properties
- A full orbit of an object around another object is called a _______.
- revolution
- __________ is an indication of the fraction of the Moon that is illuminated...
- moon phase
- An object in orbit with another object is called a ___________.
- satellite
- The Sun and all the bodies make up the ________________.
- solar system
- This is the imaginary center line which the Earth rotates.
- axis
- A frozen mass of ice orbiting the Sun is called a______________.
- comet
- This is the force of attraction that exists between two objects.
- gravity
- This is a rocky mass up to several km wide that rotates around the Sun.
- asteroid
- The __________ path on which the Earth revolves is called ____________.
- imaginary, orbit
- Most of the Earth's water is
- salty
- About _________of Earth's surface is covered in land.
- one-fourth
- The tilt of the Earth and the revolution of the Earth around the Sun causes...
- seasons
- It takes the Earth ______ or _______ to complete a full rotation.
- 1 day, 24 hours
- When the Earth spin on its _________ it ________ around the Sun.
- axis, rotates
- Earth takes 365 days to ______________ around the Sun.
- revolve
- the Engineering and Design Process consist of four steps which are
- ask, imagine, plan, improve
- this connects the canopy to the load
- suspension lines
- A variable is
- likely to change
- the weight the parachute carries
- load
- a limitation or restriction
- constraint
- drag or a force acting opposite to the motion of the object
- air resistance
- someone concerned with the development of aircraft and spacecraft
- aerospace engineer
- envelope of gasses that surrounds Earth and planets
- atmosphere

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