NS: UNIT 2: THE EARTH´S RESOURCES

 

NS 6: UNIT 2: “ THE EARTH´S RESOURCES”

ANSWER THE FOLLOWING QUESTIONS: 

1.- What are minerals?

2.- List the 5 characteristics of minerals.

3.- What is a rock?

4.- List the three types of rock

5.- What is the rock cycle?

6.- How can we identify types of rocks and different minerals?.

7.- How can we use Earth´s resources more sustainably?

8.- What is sustainability?

9.- What is a water footprint?

10.- Copy and complete the sentences.

- There are …………………types of igneous rock.

- The hardness of a mineral is measured using the………………...scale.

- Igneous rocks are the result of ……………………….activity.

- The different stages involved in the creation of different types of rocks is called the………………cycle.