Answer:
Gabbro and basalt
Explanation:
The oceanic crust is mainly made of gabbro rocks and different types of basalt rocks.
Answer:
I think that there are certain times in which it is a yes and a no. When you are looking at the family situation you really have to take into consideration what position everyone is in. I think that 16 is a good age to work, but that doesn't mean that they have to deprive their life. If everyone is really working together than that is a total yes. If on the other hand that parents aren't put a hand in it is never going to be the childs responsibility to provide for them. When you look at the situation for the kids sometime it is nice for them to learn the cost of money and real life. <3
By reducing the need for fossil fuels through the use of the ethanol biofuel.
