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Science Chapter 16
| Question | Answer |
|---|---|
| What is a stream? | Water that follows a distinct course. |
| What is elevation profile? | A description of the elevation of a stream. |
| What is a stream gradiant? | The steepest of a stream's channel. |
| What is the mouth of a stream? | The mouth is where the stream flows into a lake or the ocean. |
| What is the origin of a stream called? | The source |
| What are trubutaries? | Tributaries are very small streams. (Like feeder streams) |
| High gradient streams often contain what? | Rapids |
| Wnat is an example of a rapid stream? | A waterfall |
| What is a stream that flows year-round called? | A perinnial stream |
| What are 3 sources of water than can become a stream? | 1. Precipitation 2. Melted ice 3. Springs |
| True or False: The Columbia river between Washington and Oregon shares the same drainage basin as the Ohio River. | False |
| What is a lake and what kind of water can it hold? | A lake is a body of water than is cut off from the ocean. It can hold fresh or salt water. |
| Why are lakes important to exercising Biblical dominion? | 87% of all liquid are fresh water. This makes them important sources of transportation or drinking water. |
| What is the name of the world's largest fresh water lake in North America? | Lake Superior |
| What are scientists who study surface waters called? | Limnologists |
| What was the "study of lakes" first called? | Limnology |
| WHo is considered the father of Limnology? | Francois-Alphonseforel |
| True or false: A lake whos outlet stream flows faster than it's inlet streams will eventually dry up | True |
| True or False: Only good things result from exercising Biblical dominion | False |
| True or false: The largest river basin in the world is drained by the Amazon River | True |
| True or false: The Dead sea drains into the Arabian Gulf | False |
| What are the two main sources of water for crater lakes? | Precipitation, Hydrothermal water seeping in to the crater from deep in the earth. |
| Which American river has a tributary that is longer than the river itself? | Mississippi River |
| What are the possible sources of water for a lake? | Inlet streams, precipitation and underground water. |