What occurs during a solar eclipse? Select two options.
O Earth is closest to the Sun.
There are small tides across Earth.
O The moon's shadow falls on Earth.
The moon is covered in Earth's shadow
The moon is between Earth and the Sun

the moon's shadow falls on earth

Explanation:

the sun is behind the moon

step 1: nitrogen fixation- conversion of atmospheric no₂ into forms useful to plants by lightning, bacteria, and cyanobacteria.

step 2: nitrification-process of converting ammonia to nitrite or nitrate.

step 3: assimilation-plant roots absorb new form of nitrogen.

step 4: ammonification-conversion of organic nitrogen to ammonia by bacteria involved in decomposition.

step 5: denitrification-bacteria turns the decomposed matter back into n₂o, which is released into atmosphere; repeat cycle.