Approximately how long ago was the solar energy we see today produced by fusion?

A) 8 minutes

B) 30 days

C) 100 years

D) 105 years

Which of the following is a way that magma can interact with earths crust? A. Magma can enter into newly formed fissures in earths crust B. Magma can cause blocks of rocks to break off and sink into the magma and melt C.

Does heat create density? Or does it remove density? I'm asking because I saw somewhere saying that the earth's core gets hotter and denser the deeper you go, but I have also been told that the convection process happens because material is heated

How does earth tilt contribute to regional climates

According to the chart below, how do the gas giants differ from the terrestrial planets?

What resources accounts for the roughly 90% of botswanas export earnings Coal Cobalt Diamonds Zinc

Is puerto rico part of the 52 united states

What percentage of Earth is water?

The rate of soil depends on what?

What is a symbol a. A specific icon used to indicate a feature such as rocks b. A specific icon used to indicate a feature such as letters c. A table defining the colors letters and keys such as rocks d.

A materials demonstrating low to heat conduction would be categorized under which property catagory? Electrical Thermal Optical Magnetic Mechanical