chemical weathering. starter activity write down the following questions and wait silently for the...
DESCRIPTION
Chemical weathering Chemical weathering involves the breakdown of the original minerals within a rock to produce new minerals. such as clay minerals, bauxite, and calciteTRANSCRIPT
![Page 1: CHEMICAL WEATHERING. Starter Activity Write down the following questions and wait Silently for the video to start. 1. What is chemical weathering……. (Give](https://reader036.vdocuments.mx/reader036/viewer/2022082510/5a4d1b367f8b9ab05999cd80/html5/thumbnails/1.jpg)
CHEMICAL WEATHERING
![Page 2: CHEMICAL WEATHERING. Starter Activity Write down the following questions and wait Silently for the video to start. 1. What is chemical weathering……. (Give](https://reader036.vdocuments.mx/reader036/viewer/2022082510/5a4d1b367f8b9ab05999cd80/html5/thumbnails/2.jpg)
Starter Activity
Write down the following questions and waitSilently for the video to start.
1. What is chemical weathering……. (Give examples)
![Page 3: CHEMICAL WEATHERING. Starter Activity Write down the following questions and wait Silently for the video to start. 1. What is chemical weathering……. (Give](https://reader036.vdocuments.mx/reader036/viewer/2022082510/5a4d1b367f8b9ab05999cd80/html5/thumbnails/3.jpg)
Chemical weathering
Chemical weathering involves the breakdown of the original minerals within a rock to produce new minerals.
such as clay minerals, bauxite, and calcite
![Page 4: CHEMICAL WEATHERING. Starter Activity Write down the following questions and wait Silently for the video to start. 1. What is chemical weathering……. (Give](https://reader036.vdocuments.mx/reader036/viewer/2022082510/5a4d1b367f8b9ab05999cd80/html5/thumbnails/4.jpg)
Chemical Weathering Breakdown of rocks occurs because of chemical
reactions between the minerals in the rocks and substances in the environment such as: water, oxygen, weak acid rainwater.
Material worn away from rocks by weathering, either as fragments of rock or dissolved material, may be transported and deposited as sediments, which eventually become compacted to form Sedimentary rock.
![Page 5: CHEMICAL WEATHERING. Starter Activity Write down the following questions and wait Silently for the video to start. 1. What is chemical weathering……. (Give](https://reader036.vdocuments.mx/reader036/viewer/2022082510/5a4d1b367f8b9ab05999cd80/html5/thumbnails/5.jpg)
Experiment
Title: Chemical weathering investigation Aim: to investigate chemical weathering
Method: Adding TWO DROPS of acid to a rock
Results: Record your results in the following table:
![Page 6: CHEMICAL WEATHERING. Starter Activity Write down the following questions and wait Silently for the video to start. 1. What is chemical weathering……. (Give](https://reader036.vdocuments.mx/reader036/viewer/2022082510/5a4d1b367f8b9ab05999cd80/html5/thumbnails/6.jpg)
Results Table
Name of the rock
tested withacid
BeforeTest
DuringTest
AfterTest
![Page 7: CHEMICAL WEATHERING. Starter Activity Write down the following questions and wait Silently for the video to start. 1. What is chemical weathering……. (Give](https://reader036.vdocuments.mx/reader036/viewer/2022082510/5a4d1b367f8b9ab05999cd80/html5/thumbnails/7.jpg)
Conclusion
From this experiment I found that when acid was added to…..