Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

What demands an answer, but asks no questions

My first is in chocolate but not in ham. My second is in cake and also in jam. My third at tea time is easily found. Altogether, this is a friend who is often around. What is it?

If an electric train is travelling south, then which way is the smoke going?

Do you see only foxes? It’s time for you to unlock the superpowers to find the baby squirrel hidden in the picture.

What is the riddle which can be asked all day with a different correct answer each time.

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.

A man started to town with a fox, a goose, and a sack of corn. He came to a stream which he had to cross in a tiny boat. He could only take one across at a time. He could not leave the fox alone with the goose or the goose alone with the corn. How did he get them all safely over the stream?

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?