Best easy riddles

You bury me when I am alive, and dig me up when I die. What am I?

What is brown and sticky?

What is invisible and makes people suffer from symptoms like sweating and nausea, yet people can’t survive without it?

What's the difference between here and there?

What was the biggest island in the world before the discovery of Greenland by viking Erik the Red?

What word in the English language does the following: the first two letters signify a male, the first three letters signify a female, the first four letters signify a great man, the first six letters signify a drug, while the entire world signifies a great woman. What is the word?

What has many keys but can't open any doors?

The more it dries, the wetter it gets. What is it?

There is an ancient invention still used in some parts of the world today that allows people to see through walls. What is it?

Sam is talking to his lawyer in jail. They are very upset because the judge has refused to grant bail. At the end of the conversation Sam is allowed to leave the jail. Why?