News

Earth’s Ozone Layer Is Slowly But Surely Healing In 40 Years

Earth’s ozone layer is reported to heal completely within decades — 2040. Over polar areas like the Arctic and 2and Antarctic, the ozone layer will heal by 2045 and 2066 respectively. As ozone-depleting chemicals are eliminated across the world, it gives a chance for the ozone layer to heal.

For additional information, the ozone layer acts as a shield to protect our planet from ultraviolet (UV) rays that are harmful to our planet. Since the 80s, the hole in the shied which are caused by ozone-depleting substances alarms scientists. The substances include chlorofluorocarbons (CFC), dubbed CFC, found in refrigerators, aerosols, and solvents.

The Montreal Protocol eliminated the substances starting in 1989. Thus, the use of CFSs now has decreased by 99%. If the action has not been taken before, it would affect the greenhouse gases. Then, our planet would have to go through additional warming of up to 1 °C.

Furthermore, since the industrial revolution, the earth has warmed around 1.2 °C. To prevent the worst-case scenarios, it should be limited to 1.5 °C because if it is beyond that, be prepared for drought, wildfires, floods, and food shortages.

Picture: Discover Magazine

Scientists also attempt to reduce global warming with different measures. From their studies, stratospheric aerosol injection may be a help in reducing global warming. However, there may be unintended consequences.

Source: CNN, Siakap Keli

Adib Mohd

Recent Posts

Toshiba Turns 95 with a Giant Fridge, Big Vibes & A Spot in the Malaysia Book of Records

Who says anniversaries are just cake and candles? For Toshiba’s 95th Anniversary Dealer Convention, it… Read More

11 hours ago

Resorts World Sentosa’s Singapore Oceanarium Introduces New Experiences As Ticket Sales Go Live

Resorts World Sentosa (RWS, 圣淘沙名胜世界) has announced that ticket sales have launched for Singapore Oceanarium… Read More

11 hours ago

Barista Brews at Prices You Won’t Believe Exist

Think handcrafted coffee always comes with a hefty price tag? Think again. Across Malaysia, cafés… Read More

11 hours ago

POCO Introduces POCO F7: Where Futuristic Design Meets Exceptional Power

POCO, a leading technology brand among young tech enthusiasts, today unveiled POCO F7, setting a… Read More

12 hours ago

Proton Owners Hit the Road for Wellness: AG Autoworld x Herbal Farmer Flag Off First-Ever Fun Drive in Johor

What do you get when you mix wellness, good vibes, and 30 Proton cars? A… Read More

12 hours ago

OMSMC Earns Spot in Newsweek’s Global Hospital Rating 2025

Oriental Melaka Straits Medical Centre (OMSMC) has been listed in Newsweek’s Global Hospital Rating 2025,… Read More

16 hours ago

This website uses cookies.