Easy Riddles and Answers

Question: I am a big threat to humanity,
but you wouldn't get rid of me even if you could.

What am I?

Question: Using 3 periods (.) and 1 question mark (?) make this a logical and grammatically correct sentence:

"That that is is that that is not is not is that it it is"

Question: I go into the water red and come out black.

What am I?

Question: what makes a snap sound and capture the happy moments of you ?

Question: On a clock, how many times a day do the minute and hour hand overlap?