I think it’s C but not a 100% sure... but hopefully you get it right
Answer:
thx for ur points dude ~
Explanation:
and why r u leaving the app ?
Satellites with g<span>eosynchronous orbits revolve around Earth in the same time it takes for Earth to rotate on its axis.</span>
Answer:
c) are greenhouse gases that contribute to climate change
Explanation:
- The CFCs and the HCFCs are fully and partially hydrogenated carbons and contains carbon and hydrogen and chlorine and fluoride and other volatile substance and being a component of the greenhouses gases like the methane.
- <u>These contribute to climate change and the greenhouse effects on the earth and this is due to the government have phased put the use of CFCs and though this gas has a short lifespan.</u>
