Answer: e. The photic zone is where most primary production occurs.
Explanation:
The photic zone can be define as the sunlight or photosynthetic zone. It is the uppermost layer of the water body like lake, ocean, pond or others. This zone receives the maximum sunlight in the entire water body. Thus this facilitates the growth of large number of plants and other autotrophs like diatoms. This is called as the zone of primary productivity because in water the sunlight and dissolved atmospheric carbon dioxide are available for conducting the process of photosynthesis.
Answer:
<em>James</em><em> </em><em>Madison</em>
Explanation:
<em>He</em><em> </em><em>was</em><em> </em><em>the</em><em> </em><em>fourth</em><em> </em><em>president</em><em> </em><em>of</em><em> </em><em>USA</em><em> </em><em>from</em><em> </em><em>1</em><em>8</em><em>0</em><em>9</em><em>-</em><em>1</em><em>8</em><em>1</em><em>7</em><em> </em><em>AD</em>
A basic law of geochronology, stating that in any undisturbed sequence of rocks deposited in layers, youngest layer on top of older layer
Hope that helped
The hypothesis of continental drift came up in 1910 by German scientist Alfred Wegener. The idea is that when you look at a map south America and Africa seem to fit perfectly together. this would have made one super Continent called Pangaea. so in order for it to get to where it is today something must have happened that is where the idea of floating continents came in. this theory is no longer relevant as now scientists found they would have to adjust to fit the size if both continents. I hope this helps.
