The sun's photosphere _____.

Geography

1 answer:

Anika [276]3 years ago

5 0

Answer:

is the outermost layer of the atmosphere

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Why do people live in Hazardous areas??

stepladder [879]

Hazardous areas are cheaper.

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3 years ago

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If the time at Greenwich is 7am at (0°), then what will be the time at 75°W?

noname [10]

Answer:

time at 0°=7am

longitude =75°

1°=4minutes

75°=75×4

300/60 (minutes should be converted into hours)

=5 hours

Therefore, time at 75° west is 7+5=12hours or 12 pm

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3 years ago

Choose three possible pollutants to ground water.

castortr0y [4]

Answer:

fertilizer/chemicals
oil/gas spills
animal feces

Explanation:

Fertilizers and chemicals are important contaminants of water and enter ground both directly and indirectly. In the case of Karst landscapes, the contaminated water infiltrates into the groundwater through underground streams or percolation.
Oil and gas spills also pose a serious problem for groundwater contamination as they can pollute aquifers near fracking zones and other oil extraction areas.
Animal feces are more of a problem in the modern age due to large-scale commercialized animal farms. Unless the waste from these facilities is controlled, it can runoff into fields and rivers and eventually seep into groundwater reserves.

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3 years ago

Water which is lost from the root zone through downward percolation may move back into the plant root zone during dry periods by

tresset_1 [31]

It is possible, during times of drought, for water that has been removed from the root zone of the plant as a result of downward percolation to travel back up into the root zone through capillary movement.

This will be discussed in further detail below.

<h3>What exactly is the movement of capillaries?</h3>

Percolation is the process by which water moves downward through the root zone of a plant. When circumstances are dry, water that has traveled downward through the root zone as a consequence of percolation may possibly travel back up into the root zone of the plant. In general. capillary movement and migration

Only when the adhesive forces in the liquid are greater than the cohesive forces, which always produce surface tension, can capillary action take place. Capillary action is a physical phenomenon.

In conclusion, the phenomenon known as capillary action refers to the movement of a liquid through a limited space either without the assistance of any external forces, such as gravity, or even in opposition to such force.