Search Result For pollution
The future of Antarctica – level 1
04-02-2026 15:00
Antarctica is a cold place. There is only ice....The future of Antarctica – level 2
04-02-2026 15:00
An international treaty keeps Antarctica safe, but it may...The future of Antarctica – level 3
04-02-2026 15:00
Although Antarctica is protected by an international treaty, it...Eating salmon hurts the planet – level 3
30-01-2026 07:00
Salmon is one of the most popular fish eaten...Fewer cars in the streets of Baku – level 3
29-12-2025 07:00
Baku, Azerbaijan, is changing how people move to build...Air Health in USA – level 1
17-12-2025 15:00
Scientists study air pollution. From 1999 to 2015, they...Air Health in USA – level 2
17-12-2025 15:00
From 1999 until 2015, scientists studied concentrations of fine...Air Health in USA – level 3
17-12-2025 15:00
A recently published study analysed concentrations of fine particulate...Algae fertilizer – level 2
10-09-2025 07:00
Researchers in Europe are making new fertilizers from algae...