Earthquakes are caused when 2 plates release friction
Volcanoes are formed when magma reaches the surface as it builds up over time.
So they mostly occur either on or near plate boundaries.
Answer:
convection currents are the result of differential heating
1) Must be a solid. 2) Must be naturally created. 3) Must be a definite chemical composition 4) Must have a crystalline structure 5) Must be inorganic. You're welcome.
Imaginary line or Half of the earth dividing north east west or south.
Explanation:
The Earth is closest to the Sun every January, but it is the fact that the north pole of the Earth's axis is tilted away from the Sun at that time of year which causes it to be winter in the northern hemisphere. B. Given the effects of precession, will this still be the case in 13,000 years?
