Answer:
The lower rocks are old while the overlying is newer.
Explanation:
- Red sandstone is overlain by a red shale with bedded gypsum sows the age of the rocks. The boundary in the rock bodies for about 1km marks the along the fault displaced the two rocks bodies.
- As 50 meters, thick red sandstone is found it shows the discontinuities in the rocks. The rocks formed at the bottom are oldest and with newer deposits of gypsum.
<span>The ecological pyramid is the smallest at the top beacuse there is ten percent loss of energy, in the form of food, at each trophic level, and the number of organisms of the top most level are the fewest. </span>
I think the answer is commodities
Organisms that formed index fossils are distinctive, widespread, abundant, and limited in geologic time. Because most fossil-bearing rocks formed in the ocean, the major index fossils are marine organisms.Apr 30, 2020