science Midterm

someone concerned with the development of aircraft and spacecraft

this is drag or a force acting opposite to the motion of the object

this is a limitation or restriction

this is the weight the parachute carries

a variable is

this connects the canopy to the load

Earth takes about 365 days to _______around the sun

it takes Earth ________ or_______to complete a full rotation

when the Earth spins on its ______it________around the sun

the tilt of the Earth and the revolution of the Earth around the sun causes changes in _______

about ________of the Earths surface is covered in land

the engineering and design process consist of 4 steps which are

most of Earths water is

the imaginary path on which the Earth revolves is called ____

this is a rocky mass up to several km wide that rotates around the sun

this is a force of attraction that exists between two objects

a frozen mass of ice orbiting the sun is called a _______

this is the imaginary center line which the Earth rotates

the sun and all the bodies make up the ________

A object in orbit with another object is called a _____

_________is an indication of the fraction of the moon that is illuminated as seen from Earth

a full orbit of an object around another object is called a _______

some _______of a piece of wood are how strong it is and how smooth it is.

some _______that can be used t make roads are concrete,flat rocks,tar,and gravel.

_______is anything that people make to solve a problem.

When you _______a chair,you need to think about how big and how strong it needs to be

________are people who use math,science,and imagination to solve problems to meet human needs and wants.