Thursday, October 1, 2020

THE ENVIRONMENT (Lesson 4)

FOCUS QUESTION

 Why is it important to care for the environment?

SPECIFIC OBJECTIVE
1. Observe, collect and record information regarding the interacting factors within the environment.
2.  Recognize the need for and importance of conserving living things and the environment to sustain he balance in the ecosystem.
3. Be aware of their responsibility to preserve the environment.

CONTENT SUMMARY
what is soil erotion - Brainly.in

Soil Erosion and Conservation | Soil, Erosion, Top soil

A Closer Look and Water and Soil Degradation. Soil Erosion Facts Soil is a  “potentially renewable resource” – a resource that can be renewed in days  to. - ppt download3 steps to prevent soil erosion in hilly areas - Brainly.in
ENGAGE
Children I want you to listen to this song, afterwards we will discuss what it is communicating as a whole class.

What information is the song communicating?
What are the causes of the problem?
Are humans also responsible for the problems?

EXPLORE
Let's peruse the storyboard below to learn of other ways in which soil erosion can be caused.
Let's define these terms.

Soil Erosion


How can we solve or alleviate soil erosion?
Let's read the storyboard below.
Agriculture Storyboard


What are your views about the conversation?
Are these responsible citizens?
Why do you say so?
How else can we preserve the soil?
Avoiding Soil Loss | CK-12 Foundation   Agriculture Practices 


3 steps to prevent soil erosion in hilly areas - Brainly.in
EXPLAIN
Explain what soil erosion is, how it is caused and how humans can help to prevent it. You can use a suitable graphic organizer or a cartoon to reflect  your answer.

EXTEND/ELABORATE
You can follow the links below to glean additional information for note taking. 

How humans contribute to soil erosion. #1
How humans contribute to soil erosion # 2

EVALUATE

1. Write a public service announcement to sensitize the school community to the negative effects of practices cited in activities above.
2. Your neighbor has a property close to his home that he uses for growing cabbage. Every time he is going to plant, he uses ‘slash and burn’ method to clear the land. You are concerned about the environment and so you have decided to write him a letter to express your views on this practice. Use the lines below to write your letter.

 

3. Which of the following are harmful to the environment?

 

                                      PRACTICES

  HARMFUL

NOT HARMFUL

Slash & burn

 

 

Over-fishing

 

 

Reforestation

 

 

Burning of garbage

 

 

Sorting garbage before disposal

 

 



4. Use the diagram below to complete the table that follows.

 

Natural agents of erosion

Human activities resulting in erosion

Effects

 

 

 

 

 

 

 

 

 

 

 

 


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