rexdl.co.id – Key Answers to Natural Changes Caused by Human Activities 4 themes 9 sub-themes 3 lessons 5 Wealth of Energy Sources in Indonesia. This time we will discuss 4th grade thematic answer key. The lesson this time is in the 2013 revised 2016 curriculum student thematic book. Let’s take a good look at the discussion
Look at the pictures below and then answer the questions related to the two pictures!
1. Try to explain the changes in the natural environment that appear in the pictures above!
Answer: The changes that occur in the image are dense forests that become barren forests
2. In your opinion, what are the causes and impacts of natural changes in the picture above?
Answer: The cause is people who cut down trees excessively and do not do reforestation.
3. Explain the impact of these changes!
Answer: Deforested forests cause living creatures that live in the forest to have no place to live and water supplies will be reduced due to reduced forests.
Look for information and data about examples of natural changes caused by human activities through writing in books, magazines, newspapers, or articles on the internet.
Write the results in the following table!
1. Discuss with your friends, what are the consequences if we cut down forests carelessly?
Answer: When the forest is cut down, the soil is not bound by tree roots so it will easily slide when it rains. In addition, the water will also flow directly into the river because it is not absorbed by the soil and causes flooding.
2. Collect information from books, newspapers, magazines or articles about efforts to conserve natural resources!
Some efforts to conserve natural resources include the following:
Replanting deforested forests
Keep the environment clean
Reducing activities that consume a lot of natural resources.
Utilization of environmentally friendly technology and equipment.
Protecting and conserving nature to maintain the availability of natural resources.
Using alternative energy.
3. Write a brief description of the bad consequences of not conserving natural resources!
There are so many negative impacts if we do not take care of natural resources properly. If natural resources are not maintained properly, it can cause natural disasters, many diseases, energy crises, disturbed ecosystems, environmental pollution and environmental damage. Therefore, we must be wiser in using natural resources by maintaining and conserving natural resources for our use in everyday life.
Try to write down the meaning or content of the song entitled “Looking at Nature” in the following column.
Answer: The meaning or content of the song “Looking at Nature” is:
The purpose of the song entitled “Seeing Nature” is a feeling of happiness and awe at the beauty of the surrounding nature which is seen from the top of the hill, where the river meanders, the green rice fields are like rugs on the horizon and the mountains towering under the umbrella of clouds.
Write down your feelings and imagination as you sing the song.
Answer : Feelings and imagination when singing the song “Looking at Nature” are:
My feeling when singing a song is looking at nature so peacefully and I imagine being on top of a hill and looking at the natural beauty below.
Cooperation with Parents
Sing a song called “Looking at Nature” in front of your parents. After singing, ask their opinion.
Thus the discussion of the Answer Key to Natural Changes Caused by Human Activities Class 4 theme 9 Subtheme 3 learning 5 Wealth of Energy Sources in Indonesia. Hopefully useful and useful in helping all children learn. Look forward to more discussions at rexdl.co.id