5. • Natural body of water
• Has a current
• Freshwater
• Flows towards an ocean, lake, sea, or
other river
• Can called many names including brook,
tributary, and creek
• The water in rivers come from rain and
snow fall
• Collection of streams
9. • Does not have a current
• Can be saltwater or freshwater, but
usually freshwater
• Surrounded by land
• Lakes can be natural or manmade
• Larger and deeper than ponds