Answer:
so the H is at where the red and yelow is and the L is at where the blue and green are.
Explanation:
hope this helps
Hi don’t click the link the other person sent, they could track your location. your answer is C i believe, stay safe
Answer:
A.The hole in the ozone layer
Explanation:
• Montreal protocol is an international treaty that was signed to control the use of substances that are resulting in the depletion of the ozone hole.
This treaty was signed in the year 1987 and became effective form 1989.
• Since the time that this treaty has come into force, there has been a significant improvement in the ozone hole that was observed over Antarctic as it's size has decreased.
• This improvement has been possible because the treaty helped to phase out chemicals such as chlorofluorocarbons, carbon tetrachloride, etc. that are responsible for ozone hole depletion.
Answer:bromine
Explanation: because im smart and i did this already so i know the answer so your welcome :D
