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The crater is more than 180 kilometers (110 mi) in diameter, making the feature one of the largest confirmed impact structures in the world; the impacting bolide that formed the crater was at least 10 km (6 mi) in diameter
Crater
Assuming the question refers to the crater of an astrobleme, as opposed to a volcanic crater or a man-made one, the mass, velocity and angle of the the impacting object.
I am not exactly sure but I have a good scientific guess. No because the crater is always bigger than the meteor so it starts forming a circle when it comes out because the pressure is so hard that it will tear the shape a part as it forms.
A volcanic crater does not have a function, per se. Rather, it is formed as a natural after-effect of volcanic eruptions. When volcanoes explosively erupt, molten rock is thrown clear of the main vent, where it can cool and harden; gradually, this builds the elevation of rock surrounding the vent, leaving a lower pool in the center of the volcano, and developing a crater (or bowl) shape.
This is known as an impact crater. Please see the related link.
Since we cannot see either your pebble or the photo, we cannot answer the question for you.
Since we cannot see either your pebble or the photo, we cannot answer the question for you.
The crater is more than 180 kilometers (110 mi) in diameter, making the feature one of the largest confirmed impact structures in the world; the impacting bolide that formed the crater was at least 10 km (6 mi) in diameter
Crater
Assuming the question refers to the crater of an astrobleme, as opposed to a volcanic crater or a man-made one, the mass, velocity and angle of the the impacting object.
I am not exactly sure but I have a good scientific guess. No because the crater is always bigger than the meteor so it starts forming a circle when it comes out because the pressure is so hard that it will tear the shape a part as it forms.
Not exactly. A crater is a hole in a surface (e.g. the moon). Craters are created by meteorites, when they hit the surface of a planet. It is like dropping a big river pebble into soft desert or beach sand. The result is usually a dip in the sand. A meteorite creates the same effect.
because the objects hitting it would hit then the impact would create a circular shape
Ruapehu is a rather broad volcanic cone with a truncated top, where the Crater Lake lies.
This is just a thought. Perhaps it is called Wizard island because its shape resembles the shape of a wizards hat. Just a thought.
streptomycin is produced from streptomyces species which it characterised by filamentous shape