Question

state true or false 1 earth crust is about 4.5 millions years old. 2 rock have definite chemical and physical properties 3 intrusive rocks rocks contain small minerals crystal 4 igneous rocks are also known as per and rocks 5 rocks take minerals of years to change their form and properties​

Answer 1

Answer:

1)true

2)true

3)true

4)false

5)true

Answer 2

Answer:

Explanation:

1. true

2.false

3.false

4.true

5.true