Human Impact on Earth

What does reuse mean?

• use it once
• use it again

What does recycle mean?

• keep waste
• reuse and make nutrients

Plastic can be recycled.

• True

• False

Tags

NGSS.MS-PS1-3

Pollution is good for the environment.

• True

• False

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5

The effects that might happen because of the human activity in the picture are, except __________

• Loss of habitat

• Loss of medicine

• Wildlife extinction

• Open space to build building

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

Human activities that have positive effects

• farming, building house, using technology

• deforestation, litter, forest fires

The act of making the environment dirty and thus unsafe or unsuitable to live in.

• Pollution

• Reforestation

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-5

When the land pilled up with waste and become dirty and smelly will attract ....

• rats and insects that can spread diseases

• tourism to come

Tags

NGSS.MS-LS2-4

Things that we no longer want or use can be converted into new things

• Recycle

• Reduce

Which of the following is not an example of reduce, reuse, recycle?

• Using worn to clothes for rags
• Throwing old toys in the trash
• Refilling a plastic water bottle
• Taking used cans to the recycling center

Tags

NGSS.MS-PS1-3