Answer:
depends on the problem
GPS is helpful
Satellite tracking is helpful
The list goes on, although it would be helpful to know what problem you are talking about :)
Super volcanoes can form at hotspots where the earths crust is weak and the upper mantle is hotter than normal Some material melts and rises to the surface. ... Most hot-spot volcanoes erupt through oceanic crust.
Deforested landscapes with clay soils!! this is the answer word for word. rate if I helped please (:
Answer:
A planet is an object that orbits the Sun in an elliptical orbit, has compounded its matter in a spherical shape and has cleared its orbit of other debris. While a dwarf planet also orbits the Sun, has compounded its matter in a spherical shape, but has not cleared its orbit of other debris.
Explanation:
So A .
The theory that the Earth revolves around the sun, not the other way around.