Q:What is that?


The liquid that is a major constituent of all living matter...



Q:What is that?


A landmass projecting conspicuously higher than hills in that area...




Q:What is that?


A considerable body of water that flows fairly constantly in a natural channel...



Q:What is that?


The collective waters of the earth as distinguished from land; or a large body of salt or fresh water, usually partially or wholly enclosed by land.




Q:What is that?


That encircle the great landmasses of the globe...