Answer:
B. P waves can travel through liquids
Explanation:
P waves or primary waves are elastic waves produced from an earthquake. They are the first waves that arrives a Seismic station when an earthquake disturbs the earth.
P and S waves are both body waves that moves within the earth.
P- waves travel faster than S- waves and can propagate through any medium. S-waves or Secondary waves are shear waves that can only propagate through soilds.
Both waves are longitudinal and moves parallel to their source of propagation. They move by disturbing other particles in their line.
Transverse waves are the love and rayleigh waves. They are both surface waves that travels and cause disturbance on the surface of the earth during an earthquake. They move up and down.
I believe the first one is 'physical geography' :-)
Salutations!
The Earth is closer to the sun during summer in the Northern Hemisphere than it is during winter. True or False?
True. The Earth is closer to the sun because during the summer, the sun rays are directly hitting towards the Northern Hemisphere which makes it hot. During the winter, the sun rays are not directly hitting, thus, its cooler in winter than in the summer.
Hope I helped :D
