I WONDER - What Happens When Lava Cools?

The video tutorial explains the process of solidification, where lava turns into rock, known as igneous rock. It further classifies igneous rocks into extrusive and intrusive types, based on how the solidification occurs. The video also highlights the different properties of these rocks and their applications in various fields such as construction, art, and jewelry.

What factors influence the speed of the solidification process?

• Age and origin of the lava

• Color and shape of the lava

• Temperature and viscosity of the lava

• Size and weight of the lava

What is the term for rock formed from solidified lava?

• Limestone

• Sedimentary rock

• Igneous rock

• Metamorphic rock

Which of the following is a type of igneous rock?

• Extrusive rock

• Granite rock

• Sandstone rock

• Marble rock

What are some uses of igneous rocks?

• Food and nutrition

• Building materials, sculptures, and jewelry

• Fuel and energy

• Textiles and clothing

How do different types of igneous rocks vary?

• In color and taste

• In properties and uses

• In size and weight

• In age and origin