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pashok25 [27]
3 years ago
7

What is porosity and how does it relate to soil

Geography
1 answer:
Alex3 years ago
3 0
Hi,

Porosity refers to how much water a soil can hold in the empty spaces or pores between its grains. Soil with high porosity is better at holding water.  


Faith xoxo
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The latitude in New York City is about 40 degrees north. Do the Sun’s rays ever shine directly overhead in New York City? Explai
Alona [7]
For continental U.S. the answer is never. Since the earth's rotation axis is tilted 23.5 degrees with respect to its orbital motion around the su, one would have to be less than 23.5 degrees above or below the equator to have the sun pass direclty overhead
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2 years ago
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I need help writing a five paragraph essay about Europe​
Dominik [7]

Europe conventionally one of the seven continents of the world. Although referred to as a continent, Europe is actually just the western fifth of the Eurasian landmass, which is made up primarily of Asia. Modern geographers generally describe the Ural Mountains, the Ural River, part of the Caspian Sea, and the Caucasus Mountains as forming the main boundary between Europe and Asia. The name Europe is perhaps derived from that of Europa, the daughter of Phoenix in Greek mythology, or possibly from Ereb, a Phoenician word for “sunset.”

The second smallest continent (Australia is the smallest), Europe has an area of 10,355,000 sq km (3,998,000 sq mi), but it has the third largest population of all the continents, 730 million in 2008. The northernmost point of the European mainland is Cape Nordkinn, in Norway; the southernmost, Punta de Tarifa, in southern Spain near Gibraltar. From west to east the mainland ranges from Cabo da Roca, in Portugal, to the north-eastern slopes of the Urals, in Russia. Europe has long been a centre of great cultural and economic achievement. The ancient Greeks and Romans produced major civilizations, famous for their contributions to philosophy, literature, fine art, and government.

Although much of Europe lies in the northern latitudes, the relatively warm seas that border the continent give most of central and western Europe a moderate climate, with cool winters and mild summers. The prevailing westerly winds, warmed in part by passing over the North Atlantic Drift ocean current, bring precipitation throughout most of the year. In the Mediterranean climate area-Spain, Italy, and Greece-the summer months are usually hot and dry, with almost all rainfall occurring in winter. From approximately central Poland eastward, the moderating effects of the seas are reduced, and consequently cooler, drier conditions prevail. The northern parts of the continent also have this type of climate. Most of Europe receives 500 to 1,500 mm (20 to 60 in) of precipitation per year. Climate is one of the most important factors determining the consumption of food i.e. People living in cold places prefer hot foods and vice versa.

Although it is not precisely known when humans first lived in Europe, they probably migrated there from the east in several waves, mostly via a no longer extant land bridge from Asia Minor into the Balkans and by way of grasslands north of the Black Sea. Parts of Europe had a substantial human population by about 4000 bc. Geographical barriers such as forests, mountains, and swamps helped divide the peoples into groups that remained largely separate for long periods. Some intermixing of peoples occurred as a result of migrations.

Europeans speak a wide variety of languages. The principal linguistic groups are the Slavic, which includes Russian, Ukrainian, Belarusian, Czech, Slovak, Bulgarian, Polish, Slovenian, Macedonian, and Serbo-Croatian; the Germanic, which includes English, German, Dutch, Danish, Norwegian, Swedish, and Icelandic; and the Romance, which includes Italian, French, Spanish, Portuguese, and Romanian. These languages have basically the same origins and are grouped as Indo-European languages. Other Indo-European languages include Greek, Albanian, and Celtic languages such as Gaelic, Welsh, and Breton. In addition to the Indo-European language speakers, the continent has groups of people who speak Finno-Ugric languages, such as Finnish, Hungarian, and Saami, as well as speakers of the Basque and Turkish languages. Many Europeans use English or French as a second language.

The geological underpinning of Europe includes, from north to south, an ancient mass of stable, crystalline rocks; a broad belt of relatively level sedimentary materials; a zone of mixed geological structures created by folding, faulting, and volcanism; and a region of comparatively recent mountain-building activity. This geological pattern has helped create the numerous natural regions that make up the landscape of Europe. One of the major criteria accessing the type of food people eat is geographical location and the climate i.e. People living in coastal areas eat more of sea food and people living in plains prefer food as per the availability in the region.

7 0
3 years ago
Climate change is caused mainly by changes in the balance between the amount of solar radiation received by Earth and the amount
miss Akunina [59]

Answer:

Yes, that is very much true, just because climate change is caused mainly by changes in the balance between the amount of solar radiation received by Earth and the amount of heat radiated back into space by the Earth.

  • <u>Climate change:</u>

<em>"The change in stability of the environmental factors or the negative effects  in the equilibrium inside the environment is called as the climate change."</em>

  • <u>Global Warming And the green house effect:</u>

<em>"The overall rise in temperature of the earth spheres and its environment is termed as global warming, and its due the green house effect(the negative effect due to the increase level of CFC's)."</em>

  • <u>The trapped Sun radiation inside the earth's sphere:</u>

<em>"Due to large number of CFC's inside the earths sphere, as they results in trapping the radiation which needs to be radiated back out of the earth's sphere. Causing the rise in temperature of the overall environment."</em>

Explanation:

  • The chloro, floro and carbon elements which are also termed as the CFC's in general are created due increase level of industrial waste presence in the environment, leading to more solar radiation trapped inside the outer sphere of the earth's protective shield. Due, to this process the gasses are trapped inside the earth's sphere resulting in the rise in temperature.
  • <u>Consequences of Climate Change:</u>
  1. As our earth passed from various levels and situations and as there were also some ice ages, which almost resulted in creating inhabitable situations for the living beings.
  2. But, these days earth is facing some alarming situations in the form of high temperature in its environment, which is some how leading to some thing more worse.
  3. There will be less resources of food in the near future and most importantly there will be species like polar bears and some marine animals who will face extinction due to the rise in temperature inside the environment.
7 0
2 years ago
If you were an astronaut on the Moon, what would you experience? What would you see from your perspective?
tekilochka [14]
Physically, we would feel very less gravity, so we can travel, by our own body force, we would feel very less weight on our body.

Emotionally, it would be my best moment.... i'll just forget about countries on the Earth & think like a citizen (Human) on Earth

Hope this helps!
5 0
3 years ago
Some farmers near an ocean must irrigate their soybean crops to harvest any successful growth. Desperate and without a source of
astra-53 [7]

Answer:

According to me the answer is a

Explanation:

It's because seawater isn't good for planting crops. It destroys crop because of it's salinity. Therefore the seawater irrigation kills the plants while the light irrigation produces few beans. Because the farmer captures rain water in special traps.

5 0
3 years ago
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