D. Development (Time Frame: Day 2)
Learning Task 1. Prepare the materials listed below. If not available, you may use other materials at home to
perform theactivity. You may ask the help of your parents/guardians or any adult members of the family if
needed.
Title: Erosion Survey
Materials:
paper
pen
Procedures:
1. Observe the landforms or rock formations in your community. Take note of possible signs of erosion. If
there are no land forms or rock formations in your community, you may use other books or references to
observe some landforms or rock formations in other places.
2. Ask your grandparents or the barangay officials in your community about some landforms or rock
formations that maybe the result of erosion. Let them describe how those looked like before. Based on
their descriptions, compare with how they look like now.
Questions:
1. What are the signs of erosion that you have observed around your community? How about in other
places?
2. Based on the your analysis on responses of your grandparents and the barangay officials that you have
talked to do the landforms or rock formations that you see in your community today look as they were
many years ago?
Answers
Answer:
Yung number one po ay NASA pic po
at Yung number two po NASA explanation po
Explanation:
2. yes as rocks and soil made on earth were a millions of years ago and it is a slow and big process for them to from. so they were made many years ago.
Answer:
Erosion is a natural process that causes the earth's natural elements to separate from one another and move by forces of nature like ice, wind, or water. Erosion occurs wherever there is dust in the wind, water, or glacial ice.
Explanation:
Procedure:
The processes of selecting sampling units, obtaining data about soil erosion factors (such as land use and soil conservation measures) on each sampling unit, calculating the soil loss rate of each sampling unit, and making the necessary adjustments are collectively referred to as the soil erosion sampling survey (PTP sampling) in this study.
1. Signs:
- Exposed roots of trees.
- Dirt fissures on a riverbank.
- Grass clumps in the river.
- The upper portion of the riverbank protrudes.
- Water that is tan or coloured.
- Destroyed river bank
2. Landforms:
Yes, the same way that the rock and soil created on Earth were a million years ago, and it's a big, slow thing. For them to come into being. hence their creation a long time ago.
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