Protecting Our Oceans by Jeanette Leardi. Introduction Oil pours out and forms a thick blanket on...
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Protecting Our Oceans by Jeanette Leardi. Introduction Oil pours out and forms a thick blanket on the water. The spill has polluted clean water and cause
Introduction Oil pours out and forms a thick blanket on the
water. The spill has polluted clean water and cause huge changes.
About two thirds of earth is covered by ocean water.
Slide 3
Debris Carelessly tossed litter and trash end up in the ocean
sooner or later. Debris is pollution thats easy to see. Different
kinds of debris take different amounts or time to break down
Slide 4
Toxic Waste Toxic waste examples can be chemicals, fertilizer
Once toxic waste gets into the ground rain washes it deep into the
earths ground. Toxic can kill off fish, wildlife and plants
Slide 5
Sewage Sewage is anything we flush down our toilet or down
drains and sewers. The travel to a treatment center and take out
bacteria The bacteria can harm and even kill living things.
Slide 6
Oil spills and leaks Large oil spills greatly harm both the
water and the coastline. Spills happen when companies drill for oil
off shore. Spills can also happen when tankers hit something or run
aground in shallow waters.
Slide 7
Acid Rain Cause: When cars, trucks, power plant, and -factories
burn fuel. Effect: The gases combine with air and form strong
acid.
Slide 8
Chapter 2: How does pollution affect marine life? All living
things in the ocean are connected In a cycle of life and death.
Plants and animals that live in or by the oceans is an important
member od the ecosystem If pollution harms any plants or animals
species affect others in the ecosystem
Slide 9
Pollution and fish An oil spill can keep fish from breathing
and poison the plants food. Fish also be harmed by debris. Alage
would grow to fast arid use all the oxegen the fish need to
breathe
Slide 10
Pollution and Sea birds oil spills harm sea birds. It coats
there feathers with oil then they cant fly. Birds can die from
eating the trash on the beach
Slide 11
Pollution and ocean animals Current carry toxic waste far and
wide. Whales and dolphins can die from pollution. The pollution in
water can effect a lot of things.
Slide 12
How deep is really deep? Part of the ocean floors are more than
8 miles deep. We could not explore the ocean about 56 years ago.
Cause Scientists use submersible. Effect we can see what happens in
the ocean.
Slide 13
Chapter 3 : Whats being done to stop ocean pollution ? People
gather all over there states, river,lakes and beaches to pick up
trash. Countries have set international safety rules. The united
nations created a special program that supports countries as they
make their water quality better.
Slide 14
Conclusion Ocean life is linked to through ecosysteams, food
chain and ocean currents. Oil spills can cause illness and death to
ocean life Nations can help protect all the oceans.
Slide 15
Chapter 1.1 How does pollution happen. Earth
Slide 16
Chapter 1.2 What is debris
Slide 17
Chapter 1.3 What is toxic waste?
Slide 18
Chapter 1.4 How does acid rain happen.
Slide 19
Chapter 2.1 How does pollution effect marine life
Slide 20
Slide 21
Chapter 2.2 What happens to sea bird because of pollution?
Slide 22
Chapter 2.3 What happens to ocean animals because of
pollution
Slide 23
Chapter 2.4 How deep is really deep?
Slide 24
Chapter 3.1 Whats being done to stop pollution?
Slide 25
Conclusion Ocean linked through ecosystems food chains and the
movement of earths current. Debris, toxic waste, sewage, and oil
spills can harm everyone. Nations can help protect the ocean if we
all lend a hand.