7H Tasks

Task 1 - Cross-Section of Earth

11 marks
1 - crust
1- tectonic plates
1- composition of upper mantle
1 -composition of lower mantle
1 - composition of inner core
1 - composition of outer core
1 - lables
1 - color
3 - drawing quality and layers

Taks 2 - Cross-Section of Soil

10 marks
3 - drawing quality
1- Horizon a
1- Horizon b
1- Horizon c
1 - litter
1 - demonstrate leaching
1 - bedrock
1 - color changes