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.
