The adverb " very " modifies the adjective " useful ".
Answer: Reasons to keep using fossil fuels: well since our place is so used to using fossil fuels it will take time for them to find other benefits that won't hurt our environment so fossil fuels is also what gives us what we have today without fossil fuels the world may be a horrible place
Cons: Reasons to stop using fossil fuels: Stop using fossil fuels because this virus that we have today has something to do with the fossil fuels which causes it to mutate which brings in the 5G towers and thoes contain tons of fossil fuels. Fossil fuels may seem good for certain things but there is much other things that they can use, we're smart enough especially if we can find ways to look on other planets, we can find ways to reduce the use of fossil fuels
Explanation:
It can be seen in the comedy section.
