Tca Conservation

Conservation is the act of conserving, or protecting the environment, plants, and animals. Why is this so important? What are some things you can do to help conserve our environment? 

• leave water on, leave TV on, run dishwasher with 1 plate
• run the washing machine with 1 shirt
• leave the refrigerator door open
• turn off water, turn off lights, turn off TV

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-5

An endangered species is

• One whose numbers are so small that it is at risk of extinction
  
• One whose not been spotted after many years.
• One whose numbers are abundant.

Which of these describes a species that has become extinct?

• fewer members of the species are dying than being born
• more members of the species are dying than being born
• very few members of a species are alive
• all members of a species have died

Tags

NGSS.MS-LS4-1

This picture shows people walking through a highly-polluted city in China. From what type of pollution are they protecting themselves based on what they are wearing?

• air pollution
• water pollution
• land pollution
• noise pollution

Which one is an example of recycling? 
 
  

• Reusing a paper bag for lunch. 
•  Using less water to take a bath. 
• Making new glass bottles from old ones.
• Using plastic cups instead of paper cups. 

To help our environment, you should
 
 
  

• recycle, remember, and reduce.
• reduce, reuse, and recycle.
• reduce, repair, and recycle. 
•   reuse, replace, and recycle. 

Tags

NGSS.MS-ESS3-3

NGSS.MS-LS2-5

Where is pollution found on the earth?
 
 
  

• only in the air 
• only on the land 
• only in the water 
• on land, in the air, and in the water 

What is a renewable resource?
 
 
  

•  one that can be replaced quickly 
• one that is man-made
• one that comes from the sun 
• one that will never run out 

What do you do when you recycle a resource?
 
  

• divide it into many parts 
• use much less of it 
• make it into a different material 
• make new products out of an old one 

Why is it important that people conserve, or  save, resources?
 
 
  

• They will become renewable.
• They will be used up quickly. 
• Their supplies will increase. 
• They will last longer.

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-1

NGSS.MS-LS2-5