3+ocean+resources

You've got lots of information in your notes and a strong plan for how you're going to organize it, but I want you to plan out what kind of picture you're going to use on each slide before you look for it. "Picture" is not enough; what is the picture going to show? Add a slide for resources. --Mr. Beyer

2). Food is a ocean resource lots of spices of fish have became exticted because of over fishing. seafood is probably the single most important resource we obtain from the ocean. Picture: seafood

3). water is not a resource because all the water in the ocean is salt water and it is very expensive to turn salt water to fresh water so not many countries do it. less than 3% of the earths water is fresh and 77% of the earths fresh water is locked up in ice caps and glaciers. Picture: ocean water

other chemical resources

4). 30% of the worlds salt comes from the ocean 4). 99% of the worlds bromine comes from the ocean. its used to manufactor gasoline, medicines, and metal. Picture: salt and gasoline 5). Seaweed is very important.( look on page e79 for more info when you do the slide). Picture: Seaweed 6.) blowfish toxin. If eaten it kills in 30 minutes. it also is an extremely powerful pain killer. Picture: a blowfish 7). Sea cucumbers reduce tumors and may someday in the future be used to fight cancer. Picture: a sea cucumber 8). Ground up part of sea creatcures bones are used to make fertilizers and livestock feed. Picture: Fertilizer 9). The floor of the ocean also gives us lots of resources. ( look on page e79 for more info). 9). more that 20% of the worlds oil and gas reserves are located under the ocean floor. Chemicals from the oil are used to make more than 3000 produces. Picture: The ocean floor

10.) energy


 * the ocean produces enormous amounts of energy.
 * How
 * Computers can calculate how much energy a moving section of water should be able to provide. Waves are the only way to get energy from the ocean and it costs a lot of money too.
 * the energy stored in 1m (3 ft) of a tropical wave in the atlantic ocean could provide about 70 kilowatts of power, enough to run 70 electric heaters.
 * some believe that up to 50% of the energy in kelp can be turned into methane fuel.
 * An ocean farm with an area of about 400 km2 (154 mi2) could provide enough methane gas to power a city of 500,000 people.
 * If there is at least a 4.6-m (15-ft) difference between low and high tide, scientist think that the ebb and flow can be harnessed to produce usable energy.

slide layout

slide 1- sarah and cassia, ocean resources, picture, and definition of ocean resources

slide 2- info ( sea food is one of the most important resource from the ocean) about food and a picture or 2 of food

slide 3- how water is not an ocean resource and a picture or 2

slide 4- other chemical resources and picture

slide 5- other chemical resources and picture

slide 6- other chemical resources and picture

slide 7- other chemical resources and picture

slide 8- other chemical resources and picture

slide 9- other chemical resources and picture

slide 10- energy use in the ocean and picture

slide 11- interactive

slide 12- interactive

slide 13- interactive

slide 14- resources