The most recent mass extinction, about 63 million years ago, was caused by a bolide colliding in Mexico - the Chixulub Crater.
Before that, the largest event was that that separates the Permian and Triassic in the geological scale, and one possibility for this is also of a bolide, but other causes are suspected. This extinction wiped out 96% of Marine species, and about 70% of terrestrial vertebrate ones.
So pretty disastrous is the simple answer.
No. You can search in other places in our solar system such as comments and asteroids
Asteroids, astronauts, and auroras are examples of things in space that start with the letter "a."
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Every thig is wiped out.
Asteroids have a constant speed in a vacuum if there isnt anything else affecting it such as gravity or by colliding with other things. If it was to be in the earths atmosphere then the air would cause a resistance and slow it down :) hope this helps
The effects of a tsunami are usually destruction of property on a large scale, and loss of life. It obviously depends on where it happens, and what kinds of manmade things are near there. Tidal waves, flooding, and the impact of things thrown by the wave can have a huge impact on living and non-living things.
Your answer could apply to any of the three following situations: Ecology is the study of the relationships between living organisms and their environment Coniology is the study of dust in the atmosphere and its effects on living organisms Actinobiology is the study of the effects of radiation upon living organisms
many living things will have this disease maybe getting die
Cryobiology is the branch of biology that studies the effects of low temperatures on living things.
Pesticides are sometimes called "BIOCIDES" because of their effects on living things.
Chemistry
planets and comets and asteroids