Search Header Logo
Plastic Pollution: A Threat to Marine Ecosystems

Plastic Pollution: A Threat to Marine Ecosystems

Assessment

Presentation

Geography

8th Grade

Practice Problem

Easy

Created by

nooraafzali grandeur

Used 4+ times

FREE Resource

9 Slides • 4 Questions

1

Plastic Pollution:

A Threat to Marine Ecosystems

2

Plastic Pollution:

Plastic waste is damaging marine ecosystems. 100 million tonnes of plastic waste is produced each year, with 10% ending up in the oceans. Plastic comes from crude oil, a finite resource. Our continued dumping of plastic waste into the oceans is unsustainable.

3

Plastic Waste:

Did you know? The main source of plastic waste is crude oil. Plastic is made from petroleum, a product of crude oil refining. Over 8 million tons of plastic end up in the ocean each year, harming marine life and ecosystems. Let's reduce plastic waste and protect our planet!

4

Multiple Choice

What is the main source of plastic waste?

1

Crude oil

2

Coal

3

Natural gas

4

Solar energy

5

Plastic Pollution:

  • Plastic waste: Does not biodegrade like natural waste
  • Breaks down: Into smaller particles over time
  • Global impact: One plastic bottle can produce enough fragments to cover every mile of beach
  • Garbage patches: Massive accumulations in the Pacific Ocean and North Atlantic
  • Size: Western plastic patch in the Pacific is 1,760,000 km² (7 times the size of the UK)

6

Plastic Waste:

  • Did you know? Plastic waste can cover every mile of beach with fragments.
  • Plastic waste does not biodegrade like natural waste.
  • Over time, plastic waste breaks down into smaller particles.
  • Plastic waste has a global impact on the environment.

7

Multiple Choice

What is the global impact of plastic waste?

1

It biodegrades like natural waste

2

It breaks down into smaller particles over time

3

It has no impact on the environment

4

It can cover every mile of beach with fragments

8

Plastic Pollution:

A Threat to Marine Ecosystems. Plastic waste is causing significant harm to the marine environment. Seabirds, marine mammals, and fish are ingesting plastic, resulting in millions of deaths each year. The North Sea alone contains 600,000 tonnes of litter. We must take action to address this urgent issue.

9

Multiple Choice

What is causing significant harm to the marine environment?

1

Climate change

2

Plastic waste

3

Overfishing

4

Oil spills

10

Plastic Waste

  • Plastic waste is causing significant harm to the marine environment.
  • It takes hundreds of years for plastic to decompose, leading to long-term pollution.
  • Over 8 million tons of plastic end up in the ocean each year, endangering marine life.
  • Plastic waste can be ingested by marine animals, causing injury or death.

11

Plastic Pollution:

Plastic waste in the oceans is a major threat to marine ecosystems and the human food chain. Watch videos and research the issue to understand its causes, consequences, and possible solutions. Create a booklet for 6 to 8-year-old students, including pictures, maps, and statistics. Visit algalita.org, marinedebris.noaa.gov, theplastiki.com, junkraft.org, and 5gyres.org for more information.

12

The Importance of Recycling

Did you know? Recycling plastic is crucial for protecting marine ecosystems. Plastic waste can harm marine life and pollute our oceans. By recycling, we can reduce the amount of plastic waste and help create a cleaner and healthier environment. Join the movement and recycle your plastic today!

  • Plastic waste can take hundreds of years to decompose
  • Recycling one ton of plastic can save up to 2,000 gallons of gasoline
  • Only 9% of plastic waste is recycled globally

13

Open Ended

In what ways can plastic be recycled? Share your thoughts here with few examples.

Plastic Pollution:

A Threat to Marine Ecosystems

Show answer

Auto Play

Slide 1 / 13

SLIDE