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Kipish [7]
3 years ago
7

In which aspects do the nanotechnology improves enhanced oil recovery(EOR)?

Geography
1 answer:
guapka [62]3 years ago
3 0

Answer:

Nanotechnology helps to improve viscous fingering and the nano-particles can transmit through nanopores of sandstone which helps to increase the recovery by decreasing the surface tension between oil and water. The pore spaces are very fine so water molecules cannot penetrate through all of them in order to push the oil. This is why the nano-particles such as iron (Fe) and Silicon (Si) are used with distilled water. These particles can easily move through the interconnected pores and thereby pushes the oil to move out of it. It is a widely accepted concept in Enhanced Oil Recovery (EOR).

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Vanessa is studying seasons on Earth. She drew a diagram of Earth to show how it is tilted on its axis. Vanessa wants to include
Naddika [18.5K]

Answer:

23.5º

Explanation:

The Earth has a tilt of 23.5 degrees on its axis. This tilt causes the seasons because certain parts of the Earth are naturally tilted towards the Sun more depending on the Earth's location in its revolution around the Sun. The Tropics of Cancer and Capricorn are located at 23.5º North and South of the equator respectively, and this number comes from the tilt.

Have a wonderful day! :D

4 0
3 years ago
European settlers and Americans transformed the Great Plains from
Sidana [21]

Answer:

European settlers and Americans transformed the Great Plains from natural grassland to fields of corn.

Explanation:

The Great Plains are a vast portion of prairies with just a few trees. When worked correctly, it can be transformed into great fields for agriculture.

3 0
3 years ago
What farming method is used in dry or desert areas?.
sammy [17]

The farming method that is used in dry or desert areas is the drip irrigation.

<h3>What is Drip irrigation?</h3>

Drip irrigation is defined as a method that is used in water irrigation, in which water passes through a filter and into customized drip pipes with spaced emitters.

A particular slow-release system deals that the water straight into the soil near the roots through the emitters. Drip irrigation is a farming technique that is mainly used in dry or desert locations.

Therefore, dip irrigation method is in dry or desert areas.

Learn more about the drip irrigation, refer to:

brainly.com/question/18599102

#SPJ4

8 0
2 years ago
What is Africa's transitional zone between dry desert and grasslands called?​
vfiekz [6]

Answer:

It is known as The Sahel, also known as ساحل in Arabic.

Explanation:

7 0
3 years ago
Read 2 more answers
What is the K-T extinction event? What caused it? What was the result? Question 26 enozoic Era begins and ends? This era is know
kramer

Answer:

The K-T extinction event is the global mass extinction that has taken place about some 65 million years back due to the asteroidal impact. This mass extinction event has wiped almost 75% of the plants and animal species from the earth's surface. The dinosaurs were extinct and very animal species have survived and undergone evolution in due course of time.|

The Cenozoic era started after the K-T mass extinction event, i.e from about 65 million years to the present.

Thus, the Cenozoic era is also known as the age of mammals because mammal were more abundant and diverse then. Many flowering plants evolved during this time and the earth experienced global cooling.

7 0
3 years ago
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