Reduce Reuse Recycle BWHS Quiz

When you recycle, you have to consider 3 things.

• reduce

• reuse

• racoon

• recycle

Answer explanation

When recycling, it's essential to consider the 3 R's: reduce, reuse, and recycle. These principles help minimize waste and conserve resources, while 'racoon' is unrelated to the recycling process.

Tags

NGSS.HS-LS2-7

In order to reduce things, you can ___________ instead of getting a plastic bag every time.

• bring enough plastic containers

• buy as many cardboard bags as you can

• use your own canvas bags

Answer explanation

Using your own canvas bags is a sustainable choice that helps reduce plastic waste, unlike getting a plastic bag each time. This option promotes environmental responsibility and is a practical solution for carrying items.

Tags

NGSS.HS-LS2-7

An important thing to do is to __________ the amount of plastic used. Plastic is very contaminating.

• double

• expand

• multiply

• reduce

Answer explanation

The correct choice is 'reduce' because the sentence emphasizes the need to decrease plastic usage due to its contaminating effects. The other options imply increasing or multiplying, which contradicts the goal of minimizing plastic waste.

Tags

NGSS.HS-LS2-7

One thing we can do at home is _____ the light bulbs that are on when not necessary.

• turn off

• exploit

Answer explanation

The correct choice is 'turn off' because it directly addresses the action of stopping unnecessary light usage at home, while 'exploit' does not fit the context of managing light bulbs.

Tags

NGSS.MS-ESS3-3

Riding a bicycle to work is a great way to ________ contamination.

• incite

• lower

• get

Answer explanation

Riding a bicycle to work helps to lower contamination by reducing reliance on motor vehicles, which emit pollutants. Thus, 'lower' is the correct choice as it fits the context of reducing environmental impact.

Tags

NGSS.HS-LS2-7

How can you stop water waste?

• taking shorter showers

• taking longer showers

• have the water hose on all day in the summer

• waste water

Answer explanation

Taking shorter showers reduces the amount of water used, directly addressing water waste. In contrast, longer showers and leaving the hose on waste more water, which is not a solution.

Tags

NGSS.HS-LS2-7

NGSS.HS-ETS1-3

One way to help the world when we go shopping is to ask ourselves this question.

• How much is this?

• Who needs this?

• Do I really need this?

Answer explanation

Asking 'Do I really need this?' encourages mindful shopping, helping us consider the impact of our purchases on the environment and society. This question promotes sustainability and reduces unnecessary consumption.

Tags

NGSS.HS-ETS1-3

Things that must be recycled are ____.

• containers

• plastic

• glass

• paper

• organic waste

Answer explanation

All listed items—containers, plastic, glass, paper, and organic waste—are recyclable materials. Recycling these helps reduce waste and conserve resources, making them essential for environmental sustainability.

Tags

NGSS.HS-LS2-7

The world will be a better place if we ____________.

• contaminate

• eat more fast food

• reduce, reuse, and recycle

• make it a mess

Answer explanation

The world will be a better place if we "reduce, reuse, and recycle" because these actions help minimize waste, conserve resources, and protect the environment, leading to a healthier planet for future generations.

Tags

NGSS.HS-LS2-7

What is to recycle?

• To transform things into materials for new things

• to use something more than once

• use and produce less things

Answer explanation

Recycling means to transform used materials into new products, making the correct choice 'To transform things into materials for new things'. This process helps reduce waste and conserve resources.

Tags

NGSS.HS-LS2-7