1. © Boardworks Ltd 20041 of 20 © Boardworks Ltd 20051 of 26 KS3 Chemistry 9G Environmental Chemistry 2. © Boardworks Ltd 20041 of 20 © Boardworks Ltd 20052 of 26 9G…

1. Pedology 2. Pedologyaka Soil Science 3. πεδον 4. πεδονA section of soil extending fromthe surface to the depth of rootpenetration of the deepest rooted plants…

Our Natural Resources PROF.K.B.REDDY Retd. Professor & head of the Department of Environmental Sciences, Acharya Nagrjuna University Member, State Expert Appraisal Committee…

1. The breakdown do the materials ofEarth’s crust into smaller pieces. 2.  Process by which rocks are broken downinto smaller pieces by externalconditions.Types of Physical…

1. Quick Quiz Where would you find onion skin weathering? Where would you find lots of frost shattering? Describe the causes of chemical weathering. What happens with biological…

1. WORK IN FOURTH YEAR 2. Abrasion – the effect of erosion on rock, where rock fragments carried by the seas scrape and grind away at a cliff face Arch – a rocky opening…

1. Weathering 2. Physical weathering water 3. wind 4. wind 5. Heat 6. Freezing 7. Chemical weathering Chemical weathering is the process by which rocks are decomposed, dissolved…

1. Weathering 2. Physical weathering water 3. wind 4. wind 5. Heat 6. Freezing 7. Chemical weathering Chemical weathering is the process by which rocks are decomposed, dissolved…

1. © Boardworks Ltd 20041 of 20 © Boardworks Ltd 20051 of 26 KS3 Chemistry 9G Environmental Chemistry 2. © Boardworks Ltd 20041 of 20 © Boardworks Ltd 20052 of 26 9G…

Slide 1 Slide 2 What? Why? Where? Who? Slide 3 Key questions What is weathering? What is physical weathering? What is chemical weathering? What is biological weathering?…