In some capacity, earth scientists study all of the above listed. They focus on ecology (how different organisms function within ecosystems), food chains, climates and weather patterns, aspects of the atmosphere, soil and the Earth's mineral components, farming, and how man's machines both help and hurt the environment.
The coronal line would be in be middle my friend. Just draw the line right at the smack dab middle of the side of the model
This zone cannot sustain life
Food chains I hope this is correct
