What is everything surrounding an organism being studied called

The correct answer is environment.

Explanation:

Every living thing, or organism, thrives in an environment. The environment of an organism comprises everything that surrounds it. Water, air, soil, and sunlight are all the constituents of the environment. The environment offers each and every organism with each and everything that it requires to survive.

the denominator has a very specific role.

he movement of air through earth's or any planet's atmosphere is called wind, and the main cause of earth's winds is uneven heating by the sun. this uneven heating causes changes of atmospheric pressure, and winds blow from regions with high pressure to those with low pressure.

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