World ozone day

When is World Ozone Day celebrated?

• Jan 1st

• Apr22nd

• Sep16th

• Dec25th

What is the main purpose of World Ozone Day?

• Celebrating the discovery of ozone

• Raising awareness about ozone depletion

•     Honoring scientists who study ozone

• NONE

What is the ozone layer's primary role in the atmosphere?

•      Regulating Earth's temperature

• Producing oxygen for human use

• Trapping greenhouse gases

• Absorbing harmful ultraviolet (UV) radiation from the sun

What is the general theme of World Ozone Day in promoting environmental protection?

• "Save the Oceans, Save the Ozone"

• "Protect Our Home, Protect the Ozone Layer"

• "Reduce, Reuse, Recycle for Ozone"

• Clean Air for a Healthy Planet"

How many oxygen atoms in ozone molecule?

• 2

• 1

• 3

• 5

What is the slogan for world ozone day 2023?

• Ozone for life

• Ozone for plants

• Ozone for atmosphere

• None

Which gas in the Earth's atmosphere is primarily responsible for ozone depletion?

• Oxygen (O2)

• Carbon dioxide

• Chlorofluorocarbons (CFCs)

• Methane(CH₄)

Where is the ozone hole located?

• Asia

• Antarctica

• Africa

• None

Which year is the ozone layer expected to return to its normal level if all precautions are taken?

• 2045

• 2050

• 2030

• 2020

Which international treaty was established to protect the ozone layer?

• Kyoto Protocol

• Montreal Protocol

• Paris Agreement

• none