2015) .The cosmic ray intensity is minimum at the magnetic: A Equator C.South pole D. Tropic of cancer B. North pole (DU-2015) D. What powers the Earth's internal heat engine? A. Solar energy B. Ocean tides D. Radioactivity DIL 30 Volcanoes
1.The intensity of cosmic ray is minimum at the equator. This is due to magnetic field of the earth.
2.Radioactivity powers earth's internal heat engine ...
1) Cosmic ray intensity is minimum at equator because the magnetic field intensity at equator is least... 2) Earth's internal heat is all about the radioactivity which is due to ra...