ECOSYSTEM

[vc_row][vc_column width=”1/1″][vc_empty_space empty_h=”0″][vc_column_text][youtube]https://www.youtube.com/watch?v=sKJoXdrOT70[/youtube][/vc_column_text][vc_separator][vc_column_text]*Tutors – please transcribe your student’s answer to the questions. Give feedback and correct his/her answer once your student finishes his/her answer. Please do not stop your students while they’re talking and wait patiently until they finish their sentences unless they ask for help.[/vc_column_text][vc_separator][vc_column_text]*Use these templates: questions and answersvocabulary

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Script

 

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00:08 Hey, Dr. Binocs?

00:11 Hey, who’s that?

00:13 It’s me, the pond!

00:16 Oh, how are you?

00:18 Not good! Humans are dirtying me.

00:22 Oh, that’s sad.

00:24 They are actually harming our ecosystem!

00:27 Oh, that reminds me about today’s topic Ecosystem!

00:32 Come, let me tell you all about it!

00:35 Zoom in!

00:38 Ecosystem is a community of living organisms along with their natural habitat..

00:44 ..and the non-living components of their environment.

00:48 This network of living and non-living components in a given area..

00:53 ..is known as an ecosystem.

00:56 An ecosystem could be a pond, could be your house as well.

01:01 And some believe that our Earth is an ecosystem too!

01:07 Ecosystem includes two major components:

01:11 Biotic and Abiotic components.

01:14 Abiotic components are the non-living elements of the system.

01:19 Such as Air, Water, Sunlight, Nutrients, and temperature.

01:25 Biotic component are all the living organisms living in the system.

01:31 Like plants, animals, fungi, micro-organisms and you!

01:38 Ecosystems can be of any size.

01:41 The area under your plant pot.

01:45 Under this rock.

01:48 A pond.

01:50 A puddle.

01:51 The vast ocean.

01:53 The city you live in.

01:55 Or your country!

01:58 Take the area under a rock, for example.

02:02 In this ecosystem, you’ll find biotic components like the micro-organisms..

02:08 ..insects and abiotic components..

02:12 ..like soil, nutrients, air, etc!

02:17 Now, this is an important piece of information.

02:21 Each organism living in an ecosystem has a Role or Niche.

02:27 For example, a Deer living in the forest is a prey.

02:31 Lions, tigers, coyotes and other animals eat them for food.

02:38 Now imagine if a Deer was supposed to eat lions, coyotes, and wolves?

02:43 Wouldn’t that make things difficult for an ecosystem?

02:48 We must remember that no two organisms can have the same niche or too long.

02:54 After a while one has to either leave or go extinct.

03:00 TRIVIA TIME!

03:02 Did you know that even you are an ecosystem?

03:07 Yes, you are an ecosystem to the thousands of microorganisms that inhabit in you!

03:15 Our ecosystem is really important.

03:18 If we keep polluting our ecosystem like that!

03:23 we would soon go extinct and Earth wouldn’t be habitable ecosystem ever!

03:30 On this note, this is me, Zooming out, tune in next time for more fun facts!

03:38 Hey kids, you liked my videos didn’t you?

03:42 Before you go don’t forget to click on the subscribe button and the bell.

03:47 So you won’t miss out on my latest videos.

03:52 See you.

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Questions

  1. How do you call a network of living and non-living components in a given area? (00:53)
  2. Can you make an example of an ecosystem? (00:56)
  3. What are the two major components of an ecosystem? (01:11)
  4. What is the abiotic component? (01:14)
  5. Is there a limit on the size of an ecosystem? (01:38)
  6. Why are we ecosystems, too? (03:07)
  7. Why should we protect the Earth from pollution? (03:23)

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