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Llana [10]
3 years ago
6

The "a" horizon or combined "o/a" horizons of the soil are known as the ________.

Geography
1 answer:
saveliy_v [14]3 years ago
5 0
<span>the layer of soil below the O horizon, composed of a mixture of of humus, sand, silt, and clay; combines the O horizon to form topsoil</span>
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Ramon knew that the wave amplitude on a seismogram measures how severe an earthquake is. In a magnitude 8 earthquake, the waves
Shtirlitz [24]

Answer:

10 times; 2 times.

Explanation:

A seismograph can be defined as an instrument that is used for monitoring, detecting and recording the direction, duration and magnitude (intensity) of an earthquake in a particular geographical location. Also, a seismogram is the graphical representation of the parameters or quantities such as wave amplitude measured by seismograph.

In this scenario, Ramon knew that the wave amplitude on a seismogram measures how severe an earthquake is. In a magnitude 8 earthquake, the waves are ten (10) times larger than a magnitude 7 earthquake. However, the energy released is two (2) times greater.

8 0
2 years ago
Which statements describe settlement patterns?
krok68 [10]

Answer:

Politics and economic factors seldom play a role in where people settle

Resources availability influences where people settle

Explanation:

In order for a settlement to be formed, it has to provide certain basic living conditions so that the humans can live there. This brings in the question of availability of resources such as water, food, fertile soil, minerals, raw materials.

More often than not, these resources are found along the rivers, especially the larger ones, so it is no wonder that the majority of the settlements around the world are along the rivers.

The political and economic factors too play a very big role in the settlement patterns. If the political conditions are good, the population feels safe, and it has good condition for development, than the settlements will grow and prosper, but if its the opposite, the people will move out and the settlements will seize to exist. The economic factors are crucial, as they are the ones that provide conditions for prosper and development of the settlements. With good economic conditions, the settlements will grow, with bad ones, the settlements will lose population or even stop to exist.

6 0
3 years ago
When was the world's biggest building
murzikaleks [220]
The world biggest building is in Burj Khalifa
5 0
3 years ago
Read 2 more answers
Which river floods and has killed thousands of people over the years​
Firlakuza [10]

Answer:

  • Floods are one of the nature disaster which kills thousands of life every year.
  • Most rivers are seen to flood but the most floods are seen in the Huang He river which has flooded more than 1500 times and caused death of 5,00000 above deaths' and devastation.
7 0
3 years ago
2. What makes water a renewable resource?
Mandarinka [93]

Answer:

it's B

Explanation:

water can be renewed many times due to things such as the water cycle. It rains some days, and rain is water. That's just an example to help you out :) . Hope I helped!

3 0
3 years ago
Read 2 more answers
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