Answer:
The use of fertilizers
Explanation:
Eutrophication simply implies the increase in nutrient or nutrient enrichment.
Commonly, waterways are connected to other water bodies. When water from farmlands washes fertilizers into them, there is an increase the available nutrient. Overtime, the water can be oversaturated with nutrients and this would lead to eutrophication. We can attribute eutrophication to human activities.
Answer:
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Answer:
study information related to the Cenozoic era
Explanation:
A good understanding of the geologic time scale is required here.
The absolute age of 34mya for the Eocene falls in the Cenozoic era.
The geologic time scale is divide into Eons, Eras, Periods, Epoch, Age.
The Eons are larger divisions than any other group.
The GTS is divided into 4 era:
Precambrian
Paleozoic
Mesozoic
Cenozoic
The Precambrian era is the oldest while the Cenozoic is just a few million years.
The age of the Cenozoic lies between Recent to 66mya ago. This is where the Eocene should lie.
<u>Answer:</u>
Non conformity is the type of unconformity separating the 2 rock strata.
<u>Explanation:</u>
There are 4 types of unconformities, among which the non conformity is the type of unconformity that separates two rock types while one among them is younger and the other is older. It usually exists between young sedimentary rocks and old igneous or metamorphic rocks. The non conformity refers to the old erosional feature on the underlying rock. It also suggests that, a long term uplift has taken place.
True Nixon did expand economic relations\
