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Zanzabum
3 years ago
6

In 1991, Mt. Pinatubo in the Philippines erupted. Volcano propelled ash and debris high into the atmosphere.

Geography
1 answer:
mr Goodwill [35]3 years ago
3 0

Answer:

The volcano injected some 15 billion tons of sulfur dioxide into the stratosphere. There it reacted with water to form a layer of aerosol particles, which are primarily sulfuric acid droplets. Winds have take those aerosol particles all around the world. The stratosphere lacks rain clouds as a mechanism to wash out pollutants fast. This heavy influx of aerosol pollutants will remain in the stratosphere for years until natural chemical reactions and atmospheric circulation can filter them out.

Explanation:

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A wetland, or marshes, is a distinct ecosystem that is inundated by water, either permanently or seasonally, where oxygen-free p
krek1111 [17]

Answer:Marshes are wetlands

Explanation: When plants within the Marshes die,rather than decompose through Microbial activities and release their Carbon into the atmospheres,the carbon remain buried within the muddy soil and due to the impact of the waves Microbial activities are slowed and in most cases prevented,As the ocean waves finds its path through the mashes more matters are deposited on the buried plants locking the carbon and preventing the release of carbon.

This is one of the main importance of the wetlands like mashes on climate change.

3 0
3 years ago
What about the Fall Line makes navigating rivers difficult?
Gnesinka [82]

Answer:

Rivers of the Coastal Plain were a major means of commercial transportation during the 1700s and early 1800s. Cities founded along the fall line, called “fall line cities,” are located at the places where these rivers crossed the fall line, marking the upstream limit of travel. The city of Columbus, for example, was established where the Chattahoochee River crosses the fall line; Macon, Milledgeville, and Augusta are similarly located at the crossings of the Ocmulgee, Oconee, and Savannah rivers, respectively. These cities became important transportation hubs because traders could only travel upstream until they reached the waterfalls of the fall line. At that point they were forced to disembark and reload their cargo on the other side of the falls in order to continue their journeys. Columbus served as the upstream head of navigation for the Chattahoochee, as did Augusta for the Savannah River and Macon for the Ocmulgee River. After the first steamship arrived in 1828, Columbus became a gateway city for cotton. Above the fall line, flatboats and barges moved goods around the state. Below the fall line, steamships had unimpeded access to move goods, mostly cotton, into the Gulf of Mexico.

3 0
3 years ago
Does the sun have a strong variable luminance or a weak variable luminance? explain your answer?
trapecia [35]

Answer:

The average luminance of the Sun is about 1.88 giga candela per square metre, but as viewed through Earth's atmosphere, this is lowered to about 1.44 Gcd/m2. However, the luminance is not constant across the disk of the Sun (limb darkening).

Explanation:

4 0
2 years ago
Which locations on the map are low-pressure areas?
olga_2 [115]

Low pressure areas are 970 and 1,010.

Explanation:

The air pressure represents the pressure that the air makes with its wight on the objects. Basically, the heavier the air is, the higher the air pressure is, and the lighter the air is, the lower the air pressure is. The air pressure is measured in mbar, hPa, and Pa.

Standard air pressure conditions are considered to be 1,1013.25 mbar. Every value that is larger than this one means that the air pressure is high, and every value below this one means that the air pressure is low. In this case, the only two values that are below the standard value of the air pressure are 970 and 1,010, thus making them the only two values with low air pressure.

The air pressure is influenced by multiple factors:

  • temperature
  • precipitation
  • elevation

Some facts about the air pressure are:

  • the colder the air is, the higher the air pressure is
  • the warmer the air is, the lower the air pressure
  • the air pressure is higher closer to the surface of the Earth, and it gets lower with elevation
  • the precipitation increases the air pressure

Learn more about the types of precipitation brainly.com/question/869430

#learnwithBrainly

6 0
3 years ago
What is a mineral's hardness??​
anastassius [24]

Answer:

Hardness is the mineral's ability to resist abrasion or scratching.

HOPE THIS HELPS YOU!

7 0
3 years ago
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