The darkening of the atmosphere caused by meteorites would have reduced the sizes of some ecosystems due to less solar energy being available to plants.
<h3>
What is Solar energy?</h3>
This is the form of energy which is derived from the sun and is usually trapped by plants during photosynthesis.
Plants being primary producers will have less photosynthetic activity thereby leading to less food production and oxygen availability.
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You subtract and then you divide if that doesn’t work subtract
Answer:
Eliminate the hazard. ...
Substitute the hazard with a lesser risk. ...
Isolate the hazard. ...
Use engineering controls. ...
Use administrative controls. ...
Use personal protective equipment.
Explanation:
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Answer:
Covalent bond.
Explanation:
It involves sharing electrons equally between both molecules.