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Oceanography 7

questionsanswers
What era included the first fish? Paleozoic
Is the inner core of the earth solid or liquid? solid
Is the outer core of the Earth liquid or solid? liquid
What is the radius of the earth? about 4000 miles as it about 24000 miles around it
What does a hypsographic curve show the relationship between? the height of land and the depth of the ocean
What was one of the first ocean research satelites with a mission of measuring ocean surface temp back in 1978 Sea Sat A
What are oolites made of? calcium carbonate (hydrogenous sediments)
Lithogenous sediment is primary composed of what mineral? quartz
Lithogenous sediment found on the abyssal plain would get there by what means? wind blown dust, volcanic eruptions, or rivers
When do you find slack water? During tidal changes when the current speed is zero.
What is the division name for red algae? rhodophyta
What are two members of the anthozoa class of cnidarians? sea anemone, corals,
What animal does a clown fish enter a mutualistic realtionship with? sea anemone
Created by: whames
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