HMH Earth Space Science 3.1 Engineering Design Process

Coal, oil, and natural gas are considered

• renewable resources

• sustainable resources

• fossil fuels

• iterations

Which is NOT a way to conserve natural resources?

• deforestation

• recycling

• reusing items

• analyzing sustainability

Which is NOT a renewable resource?

• Wind

• water

• solar

• natural gas

A limitation or restriction on a solution is called a

• iteration

• constraint

• criteria

• optimization

Tags

NGSS.MS-ETS1-1

NGSS.MS-ETS1-2

Which is not an example of a criteria?

• How the final project looks

• The size of the final product

• Sustainability of the final product

• The cost of the final product

Tags

NGSS.MS-ETS1-1

How does iteration compare to replication?

• With iteration, small improvements are made each time.

• With replication, criteria changes every time.

• They are exactly the same thing.

• Only scientists use iteration.

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

Which is NOT a phase of the engineering design?

• Defining a problem

• repeating tests with no changes

• developing solutions

• repeating tests with small improvements

Tags

NGSS.MS-ETS1-3

NGSS.MS-ETS1-4

What is the last phase in the engineering design process?

• optimizing a solution

• making trade offs

• making iterations

• devising solutions

Tags

NGSS.MS-ETS1-3