Which statement about seismic waves is true?
Category: Uncategorized
The Earth’s hotter, inner core is liquid and its cooler, out…
The Earth’s hotter, inner core is liquid and its cooler, outer core is solid.
The largest difference between Mars’ northern and southern h…
The largest difference between Mars’ northern and southern hemispheres is that:
Venus can appear as a crescent through the telescope.
Venus can appear as a crescent through the telescope.
The Earth and Moon always keep the same side towards each ot…
The Earth and Moon always keep the same side towards each other.
Most lunar craters are volcanic in origin.
Most lunar craters are volcanic in origin.
The earth’s inner core is about the same temperature as the…
The earth’s inner core is about the same temperature as the surface of the Sun.
The density of Mars is very similar to that of the other ter…
The density of Mars is very similar to that of the other terrestrial planets.
The lunar mare radioactively date back to 4.6 billion years,…
The lunar mare radioactively date back to 4.6 billion years, at the origin of the Moon, hence their dark color due to this aging.
The Sun’s tidal pull has slowed Mercury’s rotation down to _…
The Sun’s tidal pull has slowed Mercury’s rotation down to __________ that of its year.