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Bad White [126]
4 years ago
9

Assessing the Volcanic Hazards of Ralston and Downtown Hazard City

Geography
1 answer:
erik [133]4 years ago
6 0

Answer:

1. Tephra and ash deposits.

2. Triggering a lahar.

3. Wind direction and volcanic gases.

Explanation:

Due to volcanic eruption, fragments of rocks comes out from the volcano and fell in the nearby areas, this phenomenon is known as Tephra. Volcanic eruption is also responsible for the liquid which comes out the volcano and spread to nearby areas which destroy the vegetation. These volcanoes emitted harmful gases such as carbondioxide and sulphur dioxide etc which is transported to large areas with the help of wind and health problems will occur in the people of that areas.

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2. What changes take place during physical weathering?
stepan [7]

The correct answer is A. Rocks are broken into smaller pieces.

Explanation:

In geography, the term weathering is used to refer to the process in which rocks and others such as soil or mineral break into smaller pieces. This can occur due to chemical agents or due to physical factors. Physical weathering includes factors such as temperature, physical contact or pressure that make rocks and other materials break in smaller pieces without changing the general properties or composition of the material. Additionally, these pieces along with other materials form the soil. According to this, the change that takes place during physical weathering is "Rocks are broken into smaller pieces".

6 0
3 years ago
You buy a house on a small inland lake and your front lawn ends at the water's edge. A lawn care company representative suggests
VMariaS [17]

Answer:

d. phosphates.

Explanation:

Weed -

It refers to the unwanted plants growing along with other plants , and are unnecessarily crowding the area and sucking the major nutrients from the soil , is referred to as a weed .

A weed growing along with other plants hence need to be taken out , as they disturb the other plants as well .

Excess of phosphates leads to the growth of these weeds .

Hence , from the given scenario of the question ,

The correct answer is d. phosphates.

4 0
3 years ago
What items did Columbus and the Spanish take from the Taino?​
____ [38]

Answer:

They took some gold and slaves from Taino

I hope this helps : )

4 0
3 years ago
What continent moved the greatest distance from its position within Pangaea to its present day location?
Alex_Xolod [135]

Answer:

I believe it was North America

6 0
3 years ago
1. In a hot-spot volcanic island chain, such as the Hawaiian Islands, all islands possess active volcanoes simultaneously and th
AleksandrR [38]

Answer:

<u>True</u>.

Explanation:

  • As the volcanic islands of Hawaii are still considered to be in an active zone, as the Hawaiian islands are believed to be formed on the hotspot of eruptions ie. the active plate boundaries from below the surface these tend to move westwards direction from the main island of Hawaii.
  • As we go from east to west the chain of rocks gets older and then forms a ring-shaped pattern hence called the ring of fire. Thus there is a great risk of volcanic hazard as these are fault lines being associated with high magnitude tectonic earthquakes.
  • They can have a seriously damaging impact upon other islands as well and this considered to be highly hazardous. As various vents and mounds of volcanic nature lie within the oceans of the Pacific plate.
3 0
3 years ago
Read 2 more answers
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