Which component of Earth's geology has helped to shield the Earth's atmosphere from energetic particles of solar wind from the Sun which would have gradually stripped it away into space?
A) volcanism
B) seismic activity
C) plate tectonics
D) global magnetism
D
Physics & Space Science
You might also like to view...
Under what condition the law of conservation of momentum hold
Physics & Space Science
The electron gun in a television tube accelerates electrons (mass = 9.11 × 10^-31 kg, charge = 1.60 × 10^-19 C) from rest to 3.00 × 10^7 m/s within a distance of 2.00 cm. What electric field is required?
Physics & Space Science
Metals are both good heat and electrical conductors due to
A) similar thermal and electrical conductive properties. B) looseness of outer electrons in metal atoms. C) relatively high densities of metals. D) high elasticity of metals. E) ability of metals to transfer energy easily.
Physics & Space Science
What will you see with the following type of optic: Convex mirror
A. Image is smaller |
B. Image is the same |
C. Image is larger |
Physics & Space Science