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Marine and freshwater


Curipod generated lesson: "Marine and freshwater". #8-10

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Updated 5 months ago

1. Slide
60 seconds
2. Slide
60 seconds
Marine ecosystems are found in oceans and seas, and include coral reefs, estuaries, and the open ocean. Freshwater ecosystems are found in rivers, streams, ponds, lakes, and wetlands. These aquatic ecosystems are home to a variety of plants and animals.
Marine and Freshwater Ecosystems
3. Poll
60 seconds
What is an example of a marine environment? (Please select one)
  • River
  • Lake
  • Coral Reef
  • Pond
4. Slide
60 seconds
5. Slide
60 seconds
6. Slide
60 seconds
7. Slide
60 seconds
8. Slide
60 seconds
Marine: The term marine refers to the salty water of the Earth's oceans and seas. It covers more than 70% of the Earth's surface and is home to a wide variety of plants and animals. Freshwater: Freshwater is the term used to refer to water with little to no dissolved salts or minerals. It can be found in rivers, lakes, and underground aquifers. Hydrologic Cycle: The hydrologic cycle is the continuous movement of water from the Earth's surface to the atmosphere and back again. It involves the processes of evaporation, condensation, and precipitation.
9. Slide
60 seconds
Freshwater lakes and rivers contain more species of fish than the oceans. More than 80% of the earth’s surface is covered by oceans. Turtles are the only vertebrates that can live in both marine and freshwater environments.
Did you know?
10. Slide
60 seconds
11. Slide
60 seconds
12. Open question
300 seconds
What are the similarities between marine and freshwater ecosystems?
13. Slide
60 seconds
14. Slide
60 seconds
15. Slide
60 seconds
16. Word cloud
120 seconds
What is the difference between marine and freshwater?
17. Poll
60 seconds
Which of the following is a type of freshwater? (Please select one)
  • Lake
  • Stream
  • Coral Reef
  • Saltwater
18. Poll
60 seconds
What type of organism can live in both freshwater and marine environments? (Please select one)
  • Whale
  • Jellyfish
  • Shark
  • Frog
19. Poll
20 seconds
Which of the following can be found in freshwater but not in marine environments? (Please select one)
  • Coral
  • Salmon
  • Sea Turtle
  • Trout
20. Slide
60 seconds
21. Open question
180 seconds
What effect would the over-exploitation of marine and freshwater resources have on the global population in the next 10 years?

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