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RYSCI Marine Biology
final exam review
| Question | Answer |
|---|---|
| geographically, where are coral reefs located? | Tropical regions 25 degrees N and 25 degrees S latitude. |
| Who traveled on the HMS Beagle to the Galapagos Islands? | Charles Darwin |
| Microscopic algae living inside coral is an example of what type of symbiosis? | Mutualism |
| What are the three types of symbiotic relationships? | Mutualism, Commensalism, Parasitism |
| What is Commensalism? | When one organism benefits and the other is neither harmed or benefits from the relationship |
| What is Parasitism? | When one organism is benefited at the others expense |
| What is the largest reef system in the world? | Great Barrier Reef |
| If todays low tide is at 5am when will the next low tide occur? | 3pm |
| What are the factors that drive deep ocean currents? | Temperature and Salinity |
| When Oceanic crust is forced underneath continental crust, what type of boundary is this? | Convergent boundary |
| Who created the the broad animal classification system known as the "Ladder of Life"? | Aristotle |
| What are Hermatypic Coral? | reef building coral |
| What is the coastal area called that is alternately exposed and submerged by tides? | Intertidal zone |
| What are infaunal and epifaunal organisms? | Infaunal means to live under the surface Epifaunal means to live above the surface |
| What is ebb and flow? | Ebb is to recede Flow is when the tide comes in |
| What is a spring tide? | When the sun and moon are aligned |
| What is a neap tide? | When the Sun and Moon are at right angles |
| What are gyes? | circular currents that are controlled by winds and the coriolis effect |
| What is the Coriolis Effect? | The apparent deflection of winds towards Earths poles |
| When water is displaced by an upward thrust of the Earths crust what is usually the result? | A Tsunami is created? |
| Coral reefs make up what percentage of the worlds oceans? And what percentage of animals live there? | less than 1% and 25% |
| Who was the head scientist for the HMS Challenger that first studied plankton? | Charles Wyville Thomson |
| What are streams of water that move in the same direction carrying heat and nutrients from one place to another? | currents |