Question

1. Lava is a very hot liquid/cold liquid.
2. Obsidian has sharp edges/blunt edges.
3. Sedimentary rocks are not thick/thin.
4. Aluminium is extracted from bauxite / haematite.
5. Coal is formed from the remains of plants / animals.​

Answer 1

Answer:

hot liquid

blunt edge

thick

haematite

plants

Answer 2

1. hot liquid

2. sharp edges

3. not thin

4. haematite

5.animals