How is igneous rock formed?

In this lesson, we are going to be learning about igneous rock. We are going to learn about the structure of the Earth, how to recognise igneous rock and some of the uses of igneous rock. We will also learn how igneous rock is made, using ice and chocolate as a model!

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Quiz:

Science-Igneous rocks-End of lesson quiz

Don't worry about how many of these you get right or wrong. We're just asking to help us make better lessons in the future. For some questions there are more than one right answer!

Q1.What is the correct word to complete the sentence. Intrusive rocks have larger crystals because the cool ___________.

Select one (1) boxes

1/4

Q2.What is the correct word to complete the sentence. Extrusive rocks have smaller crystals because the cool ___________.

Select one (1) boxes

2/4

Q3.Is diorite an intrusive or extrusive rock?

3/4

Q4.Is obsidian an intrusive or extrusive rock?

4/4

This quiz includes images that don't have any alt text - please contact your teacher who should be able to help you with an audio description.

Quiz:

Science-Igneous rocks-End of lesson quiz

Don't worry about how many of these you get right or wrong. We're just asking to help us make better lessons in the future. For some questions there are more than one right answer!

Q1.What is the correct word to complete the sentence. Intrusive rocks have larger crystals because the cool ___________.

Select one (1) boxes

1/4

Q2.What is the correct word to complete the sentence. Extrusive rocks have smaller crystals because the cool ___________.

Select one (1) boxes

2/4

Q3.Is diorite an intrusive or extrusive rock?

3/4

Q4.Is obsidian an intrusive or extrusive rock?

4/4

Lesson summary: How is igneous rock formed?

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