This is a collection of five worksheets you can use to reinforce students’ knowledge and understanding of materials we get from earth—limestone, crude oil etc.
The questions are designed as bricks in a wall that students work on answering.
The statements are written as “I can” or “I know” statements rather than actual questions.
The ‘questions’ are on one wall, and in the blank wall is where students write the response—i.e. they write on the wall! The students MUST engage in searching for the answers themselves in order to complete the wall.
The five worksheets in this package are:
**Why is limestone such a useful material?
**What types of rock are there and how were they formed?
**Where does oil come from and how can so many useful products be made from it?
**What effect does burning oil and other fossil fuels have on the Earth’s atmosphere?
**Why have all mountains on Earth not worn away by now?