UNIT 1 REVIEW

A ____ is any natural material or energy source that comes from Earth's systems and cycles.

• renewable resource

• natural resource

• nonrenewable resource

• none of the above

Tags

NGSS.MS-ESS2-4

What is the FIRST step in the resource use cycle?

• design and production

• disposal or reuse

• packaging and distribution

• obtaining resources (extraction)

Which of the following steps in the engineering design process comes last?

• identify a need

• report the results

• build and test a prototype

• carry out research and brainstorm solutions

An engineer has a time limit of one month to design a product that is waterproof and durable.

What is the CONSTRAINT?

• resistance to water

• time for design

• durability (strength)

• size

Tags

NGSS.MS-ETS1-1

TRUE or FALSE?

Brainstorming is an INDIVIDUAL process.

• TRUE

• FALSE

A prompt on your computer for a software update is an example of ____.

• a design improvement

• brainstorming

• identifying a need

• conducting research

A prototype is a first model of your product/technology that lets you test your design.

• TRUE

• FALSE

Tags

NGSS.MS-ETS1-4

A _____ is a quality that the solution of a design problem NEEDS to have.

• natural resource

• constraint

• criterion

• none of the above

Tags

NGSS.MS-ETS1-1