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coldgirl [10]
3 years ago
11

What types of rock can be dated using the radiometric dating method? Select all that apply.

Geography
2 answers:
Tasya [4]3 years ago
5 0

Answer:

C

Sedimentary rocks can be dated using radioactive carbon, but because carbon decays relatively quickly, this only works for rocks younger than about 50 thousand years

Sonja [21]3 years ago
3 0

Answer:

igneous granite, igneous basalt, metamorphic rock

Explanation:

just submitted and got it right. in a section it says, "igneous and metamorphic rocks can be dated radiometrically. however, sedimentary rocks cannot."

hope this helps!! :)

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Wegener was intrigued when the same Mesosaurus fossils, an ancient freshwater reptile, showed up on different continents.
mrs_skeptik [129]

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Since neither reptile could have swum great distances across salt water he inferred that they once lived on a single landmass that has since split apart.

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3 years ago
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Why does the equatorward bending of height contours for the 500 mb level imply the presence of a trough?
sertanlavr [38]

The equatorward bending of height contours for the 500 mb level imply the presence of a trough because  this represents a region of overall lower heights. A valley and a trough are hence equivalent in the upper air flow.

A trough is a linear structural depression with lateral length that occurs in geology. A trough can be a small basin or a natural rift, albeit it is lower than a trench. At the edge of tectonic plates, these landforms frequently form.

Trough, an extended depression in the seafloor that differs from oceanic trenches in that it is shallower, shorter, narrower, and topographically more mild. The Papuan Trough's maximum depth is 2,300 m (7,500 feet), while the Banda Trough's maximum depth is 7,440 m.

Know more about trough here

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6 0
2 years ago
En Uganda el 16% de la población es urbana y el 84% rural ¿que inplicaciones de relevancia social tiene esto?
Serggg [28]

Answer:

El país depende de la agricultura.

Explicación:

En Uganda, el 16% de la población es urbana y el 84% rural, las implicaciones sociales de esta proporción de poblaciones son malas para la economía porque más personas viven en las aldeas relacionadas con la agricultura y menos personas viven en las ciudades significa que menos personas trabaja en las industrias y oficinas. Debido a que hay menos gente en las zonas urbanas y más en las zonas rurales, el país todavía depende de la agricultura en comparación con las industrias, lo que conduce a una mala situación económica del país.

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3 years ago
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xeze [42]

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6 0
3 years ago
3. List and describe the achievements of the Olmec.
Zepler [3.9K]

The following are the achievements of the Olmec civilization:

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3 years ago
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