It protects us from harmful UV rays from the sun.
Obsidian is volcanic glass compared to other igneous rocks , there’s also no proper crystallization compared to the other igneous rocks
Igneous rock is formed when magma hardens
Answer:
The hybrid cars
Explanation:
It reduce the carbon emissions because it use other types of energy such as calorific when the car brakes friction is created and the car motor serves as a converter to electrical energy to take them to the car batteries and put it to use
