Oxygen
Anaerobic is when it lacks oxygen aerobic is the opposite
Make a cylinder which will be the glass and put a piece of paper that appears to be the top waterline of water. And put that inside the glass. I am not sure if this made any sense but yep thats what i did for a project before when i had to in like fourth grade.
Answer:
yes. that is why you dont ever see hurricanes forming over the great lakes.
Explanation:
Soil
Soil is the upper layer of the ground comprising of a mixture of sand, silt, clay, loose rock fragments, and organic matter that can support the growth of rooted plants. The relative proportions of sand, silt and clay determine the texture and size of the pores of the soil, which affects its ability to allow air and water to penetrate/infiltrate.
