Ozone layer healing

Dịch sang tiếng Anh:

Tầng bảo vệ

Tags

CCSS.RI.11-12.3

CCSS.RI.11-12.5

CCSS.RI.8.3

CCSS.RI.9-10.3

CCSS.RI.9-10.5

Dịch sang tiếng Anh:

Bầu khí quyển

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CCSS.RL.5.3

CCSS.RL.5.7

CCSS.RL.6.3

CCSS.RL.6.9

Dịch sang tiếng Anh:

Tia cực tím

Tags

CCSS.RI.11-12.3

CCSS.RI.11-12.5

CCSS.RI.8.3

CCSS.RI.9-10.3

CCSS.RI.9-10.5

A new study says the ​ (a)   layer of the Earth's ​ (b)   is finally ​ (c)   from damage by humans' use of ​ (d)  

• protective
• atmosphere
• healing
• harmful chemicals.

Tags

CCSS.RI.11-12.4

CCSS.RI.9-10.4

CCSS.RL.11-12.4

CCSS.RL.8.4

CCSS.RL.9-10.4

Which of the following is a harmful chemical to the ozone layer?

• CFC

• Oxygen

• Hydro

• Carbon dioxide

Ozone is a .............. combination of three oxygen atoms

• colorful

• colorless

• brown

• black

Tags

CCSS.RI.11-12.5

CCSS.RI.6.5

CCSS.RI.7.5

CCSS.RI.8.5

CCSS.RI.9-10.5

What do ultraviolet rays cause?

• lung cancer

• skin cancer

• crop damage

What would an undamaged ozone layer do?

• release heat

• release greenhouse gases

• keep greenhouse gases