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Neko [114]
3 years ago
15

A higher 16O to 18O ratio in oceans indicates a ________ climate, whereas a lower 16O to 18O ratio indicates a ________ climate.

Geography
2 answers:
umka2103 [35]3 years ago
4 0

Answer: cooler, warmer

Explanation:

otez555 [7]3 years ago
4 0

Answer:

Cooler and Warmer.

Explanation:

  • Both of these ratios form the water molecules isotope dating and 160 evaporate easier than 180 and condenser less and 180/160 indicates a higher climate were the lower 180/160 indicates a warmers climates as during the period the cooler temp is locked in snow and ice and the ocean have a higher preponderance of 180.
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2. What human activity produces the majority of these gases in the U.S. 3. In a natural environment, what contributes to surface
mash [69]

Answer:

<u>Human activity produces Carbon monoxide and dioxide, Sulphur and other pollutants.</u>

Explanation:

  • Human activity produces various gases in the U.S like dust and other harmful chemicals like carbon dioxide and methane and nitrogen oxides as the industry produces 22%, transport produces 29% and electricity produce 28% of harmful toxin and gases that release every year in the air.
  • Total alkalinity is affected by environmental factors like acid rains overtimes. Due to increased use of pollutant gases and continuous release of large matter in the air that over time destroys the oxygen content from river lakes and harms the vegetation cover.
  • Acidic rain precipitation usually takes in the form of rain which has high acid components like sulfur and nitrogen oxides that react with the water molecules to form. this train consists of a mixture of sleet fog and dry acidifying particles that can break through the buildings.  
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6 0
3 years ago
Community land is owned by members of "1 COMMUNITY" only. True/false? ( I am asking whether 2 communities can own or only one co
34kurt

false

Explanation:

only 1 community can own a land

4 0
3 years ago
15. A pluton is a A. channel way for rising magma B. intrusion of magma into fractions C. man-made rock D. large igneous rock bo
atroni [7]

Answer:

B. intrusion of magma into fractions

Explanation:

A pluton is a type of rock that is formed when magma cools and solidifies underground, they are an intrusive igneous rock (forced into other layers of rock), usually in cracks. The three main types of pluton are bysmalith (cylindrical), lopolith (mushroom-shaped), and laccolith (blister-shaped).

Because magma is under high pressure and takes a long time to cool, it allows time for the formation of large crystals. Therefore, plutonic rocks have coarse-grained crystals that come in many different colors and sizes. A good example is granite.

<em>Considering this information we can conclude that pluton is not manmade rock, they come in different sizes (not only large) so the correct answer is B. intrusion of magma into fractions. </em>

I hope you find this information useful and interesting! Good luck!

5 0
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6 0
3 years ago
Most electricity is generated using _________.
Vitek1552 [10]
Most electricity is generated using energy.
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