A volcanic explosion, a rising mass of salt, and a large meteor impact were all explanations put forward to explain how meteor crater formed.
A crater is a bowl-shaped depression or hollow area formed by a meteorite impact, volcanic activity, or an explosion. Impact craters form when objects such as asteroids and meteorites collide with larger solid surfaces such as planets and moons. Craters form when solids collide at super-velocity, no matter how hard they are.
Instantly evaporates, creating a huge shockwave on the ground that melts and recrystallizes rock. All that's left is a large circular hole in the ground and some very crumbling rocks. Volcanic activity often creates craters. Some volcanic craters are deep and have steep sides while others are wide and flat.
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The answer is 3. because the sun's rays fall most directly on the equator, not on the poles. Hope this help :)
Increase
Explanation:
The discharge of a river traveling through a temperate region will typically increase downstream. For arid regions, the discharge decreases downstream.
- Discharge is the volume of water of a river that flows through a point per seconds.
- In a temperate region, as a river flows downstream, more bodies of water from different sources joins together with it.
- Rivers generally tend to flow into natural basins which are located downstream.
- These basins are located at very low elevation.
- As more bodies of water collects together, the volume of the water will increase and so is the discharge too.
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