I was excited to see this question because I, myself, just learned this the other day. The answer you are looking for is Tokyo.
All of those are included in the earth's hydrosphere.
Earth was able to retain an atmosphere because of its gravity. It is <span>the same force that keeps us anchored to Earth. Molecules in our atmosphere are constantly moving, spurred on by energizing sunlight. If Earth were much less massive, gravity's grip would be weaker.</span>
Ehhh, personal opinion. There was a point in time I wanted money than anything else in the world. My question to you is why can't we have both? (';