Read this sentence:

a "big year" is a year in which a person attempts to see as many different species of birds as possible within a particular region.

what does "big year" mean in this context?
year with the most travel
year with the most money
year with the most prizes
year with the most sightings
i think d

Explanation:

I don’t know the answer, but I took the quiz and “A” is the NOT the correct answer.

man vs. nature - first choice

the sun warms our planet, and with the moon, creates the tides. the moon orbits the earth and in turn, the earth orbits the sun. because they appear to be the same size in the sky, the sun, earth and moon work together to create eclipses. when the moon is directly in between the earth and sun