The answer would be the last option
Answer:
a and c
Explanation:
Basalt pillows occur when the basalt flows into the sea and the hot lava's contact with the cold sea water, the thermal shock, shapes the basalta into a rounded (pillow-like) shape, cooling the surface while a mass of Basalt is kept inside. For this reason, we can say that basalt pillows are an underwater shape, characterized as lens-shaped masses surrounded by cooled shells.
The answer is A. Common landforms
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Answer:
Body waves and surface waves are 2 main forms of waves.
Explanation:
Body waves and ground waves are 2 main forms of waves. Body waves can pass through innermost layer of earth, however surface waves can move like ripples on water along the planet's surface. Through surface and ground waves earthquake radiate seismic energy.
The first type of body wave is primary or P wave. This is seismic wave of fastest kind. The P wave, like air or liquid layers of earth, can travel through solid rock & fluids
