Final Review

How much of the earth's surface is covered by the ocean

• 9%

• 61%

• 71%

• 80%

How much of the ocean has not yet been explored

• 80%

• 20%

• 100%

• 60%

What two factors have the greatest impact on the tides

• Saturn

• Moon

• Stars

• Sun

What has the largest influence on the tides

• Venus

• Jupiter

• Stars

• Moon

What type of tides are in charleston, sc

• spring tide

• semi-duirnal

• continental

In SC, how much time is between low and high tide

• 6 hours and 12.5 minutes

• 6 hours and 12 minutes

• 6 hours and 40 minutes

• 6 hours and 35 minutes

How do producers make there own food

• photosynthesis

• moon

• their mouth

• chemosynthesis

what is mutualism

• one benefits one is harmed

• both benefit

• one benefits

• both are harmed

What is the largest soft shell sea turtle

• Hawksbill

• Loggerhead

• Leatherback

• Green

What is the average salinity of the ocean

• 34ppt

• 40ppt

• 36ppt

• 35ppt