Protecting Earth

A ____ - ____ vehicle produces electricity by combine ______ with ________ from the air.

• energy, pollution

• fossil-fuels, solar, less

• grass, vegetable, nutrient

• fuel-cell, oxygen, hydrogen

Tags

NGSS.MS-PS1-5

Buying ________ products is another important part of recycling

• packaging

• composted

• recycled

• toxic

In the uppermost atmosphere, ________ atoms in CFC break apart because of sunlight.

• ozone

• salinity

• chlorine

• carbon

Tags

NGSS.HS-PS1-2

NGSS.HS-PS4-3

_______ items cuts waste down.

• recycle

• reducing

• recycling

• reusing

Environmental laws

• toxic

• aim to preserve natural resources, combat pollution, and ensure safety

• meeting the needs of the present without compromising the ability of future generations to meet their own needs

• greenhouse, pollution, melting, ice, climate, ocean

Tags

NGSS.HS-ESS3-1

NGSS.HS-ESS3-4

NGSS.HS-ESS3-5

NGSS.HS-LS2-7

An ________ vehicle has a small ________ engine and a _______ powered electric _____ to run the car.

• alternative, biodiesel

• electric, gasoline, battery, motor

• gas, pollution, global warming

• energy, pollution

Tags

NGSS.MS-PS3-3

Two ___________ fuels are gasohol and _________.

• alternative, biodiesel

• energy, pollution

• less, higher

• fossil-fuels, solar, less

Tags

NGSS.MS-PS1-3

The increasing size of the _____ population has caused many environmental changes around the planet.

• reduces

• human

• physical

• whale

Tags

NGSS.MS-ESS3-4

Manufacturing new products out of used products is called _______

• packaging

• sustainable

• Recycle

• reduce

People can save energy and cause ____ pollution when they travel by driving a car that gets a ______ mpg.

• higher, higher

• less, higher

• less, lower

• more, higher