AnswersWCA 4130 Earth and Space Science 1st Quarter 26-27Rocks and the Rock Cycle — Cumulative examQuestion 28
28
RCMultiple Choice
Rocks and the Rock Cycle — Cumulative exam
Question 28 • WCA 4130 Earth and Space Science 1st Quarter 26-27
Sydney drew a flow chart to illustrate the nitrogen cycle.
Answer
X
X: Producers undergo photosynthesis.Y: Nitrogen compounds are released into the air.X
X: Nitrogen compounds are released into the air.Y: Producers undergo photosynthesis.X
X: Free nitrogen is in the atmosphere.Y: Producers absorb nitrogen compounds through their roots.X
X: Producers absorb nitrogen compounds through their roots.Y: Free nitrogen is in the atmosphere.