A ________ is an open cavity in a volcanic rock that was filled by a gas bubble when the lava was still mainly liquid.

Answers

Answer 1

Answer:

A vesicle

Explanation:


Related Questions

away is putting beads into jewelry kits. each kit gets 25 beads. of shah has 775 beads, how many jewelry kits can he fill

Answers

Answer:

775÷25=21

Explanation:

we just divide to get the number of kits to be filled

Where did the union pacific and central pacific meet.

Answers

As Central Pacific laid tracks eastward, Union Pacific was working westward and the race to Promontory Summit, Utah, where they would eventually meet on May 10, 1869, was on.

What huge landform covers most of equatorial africa.

Answers

Perhaps lowlands, but far from sure

What mountain range runs through much of new england.

Answers

Answer:

The Taconic Mountains or Taconic Range

Explanation:

The Taconic Mountains or Taconic Range are a range of the Appalachian Mountains, running along the eastern border of New York State and adjacent New England from northwest Connecticut to western Massachusetts, north to central western Vermont.

1.2.2 Air rises near the equator and diverges polewards​

Answers

Answer:

hadley cell

Explanation:

the intense incoming solar radiation in the equatorial region creates rising air...this poleward moving air piles up forming an area of high pressure at the surface-the subtropical highs.some of the air sinks towards the surface

What are the effects of pressure belts on the different biomes on earth ​

Answers

Winds blow from areas of high to low pressure, which transfers the air from where it is sinking to where it is rising. This continual transfer of wind maintains the pressure belts of high and low pressure which create different global climatic zones.

What state is the location 40N-75w in ?

Answers

The location for 40N-75w is Cinnaminson, New Jersey

Soil fertility is best described as being dependent upon _______. A. The balance between organic matter and mineral nutrients b. Soil color and the local climate c. Topography and the local climate d. Soil texture Please select the best answer from the choices provided A B C D.

Answers

Soil fertility determines the plowing capacity of the soil. It is best described as being dependent upon balance between organic matter and mineral nutrients.

What is the soil fertility?

Soil fertility can be defined as the parameter that describes the agricultural plantation ability of the soil in any given constrained environment during a particular period.

A soil's ability to promote the growth of plants depends upon the mineral nutrients that are present in such soil. Organisms present in the soil also contribute to its fertility.

If a soil has an ability to grow agricultural produce when there is no change in any external factors, then such soil is considered as highly fertile and vice versa.

Hence, option A: Soil fertility can be described as the balance between organic matter and mineral nutrient contents of soil is the correct statement.

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pls help me: what are obstacles women in laos face in agriculture

Answers

Answer:Climate change.

The ongoing trade war between the United States and China.

Rapidly depleting reserves of freshwater around the world.

The looming food crisis.

Economic insecurity in the United States

Explanation:


Which sentence below might explain how
lightning occurs?
A Oppositely charged air molecules attract and
make light from electricity.

B High winds make air move so fast that it
turns into light.
C Light from the Sun reflects from the rain in
quick bursts down to Earth's surface.
D Lightning comes from any type of storm.

Answers

Answer:

A) Oppositely charged air molecules attract and

make light from electricity.

Explanation:

Why do we need economic activities ? What is the purpose of economic activities? And what will happen if we don’t have economic activities? Helppp pls

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Answer: Economics is the study of how societies use scarce resources to produce valuable commodities and distribute them among different people, One of the main aims of economic activity is to produce goods and services to make them available to costumers. If we don't have economic activities there is a tendency/ possibility that many workers or clients would be suffered from crisis because of losing their jobs & profits.

Hope it helps

6. Why are traditional economies sustainable? (1 point)

O They produce little waste.

They have specialized jobs.

O They have a central authority.

They can meet their needs over time.

Answers

Answer:

They produce little waste

As traditional economies are small, they are not as environmentally destructive as developed economies. They don't have the capacity to produce much more than what they require. Traditional economies generate very little waste.

What is a traditional economy?

Fundamental economic decisions in traditional economies, such as the production and distribution of goods and services, are determined by tradition and societal needs rather than monetary profit potential.

People in traditional economies typically trade or barter instead of using money, and their livelihoods are based on agriculture, hunting, fishing, or a combination of the three.

Traditional economies are commonly found in rural areas of developing second and third-world countries, particularly in Africa, Latin America, Asia, and the Middle East. Traditional economies are based on a family or tribe.

Therefore, producing little waste makes traditional economies sustainable.

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Question 7 of 20
Which were caused by the European colonization of Africa?

Check all that apply.
A. Cycles of flooding and drought
B. The introduction of slavery to Africa
C. The introduction of European languages to Africa
D. Problems with political instability in the 20th century

Answers

Answer:

The European imperialist push into Africa was motivated by three main factors, economic, political, and social. It developed in the nineteenth century following the collapse of the profitability of the slave trade, its abolition and suppression, as well as the expansion of the European capitalist Industrial Revolution.

HOPE IT HELPS! BE SAFE :)

The effects of  European colonization of Africa are:-

The introduction of slavery to Africa. Problems with political instability in the 20th century

What is colonization?

Colonization refers to large-scale population movements in which migrants maintain strong ties to their or their ancestors' former country and thus gain an advantage over other residents of the territory.

Colonialism imposed a monocultural economy on African colonies, making them dependent. It also dehumanized African laborers and merchants.

Africans were forced to work in appalling conditions on plantations, railways, and logging operations. Europeans encouraged Africans to fight each other in order to gain power. Ethnic groups clashed as a result of new political boundaries. This has resulted in ethnic and political unrest throughout Africa today.

Therefore, options B and D are the consequences caused by the European colonization of Africa.

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Mention One invader of North Africa and then explain how this invader have influenced the culture and religion of the people in North Africa ?

Answers

Answer:

Islam is most likely the single biggest cultural influence in North Africa. Along with the spread of the Muslim faith came an introduction to international trade and emerging economic centers.

Explanation:

hope it helps you

Plot the tropical cyclone hagibis,nivar,ingrid,Florence and Eloise next to the region where they originated on the would map

Answers

Based on the various locations where these cyclones originated, the attached map is true.

Origins of the various cyclones

Cyclones Hagibis originated near the Marshall Islands which are close to Australia. Nivar developed in the Bay of Bengal which is next to India.

Ingrid originated in the Gulf of Mexico and Eloise was near that location as it originated near the Vir-gin Islands. Florence originated from the Western coast of Africa.

Find out more on cyclones at https://brainly.com/question/1222463.

The temperature of Place X at sea level is 18 degrees Celsius. Calculate the
temperature of Place Y at 4000m above sea level. (2 marks)

Answers

The temperature of Place Y at 4000m above sea level is -8°C.

Linear equation

A linear equation is in the form:

y = mx + b

where y, x are variables, m is the rate of change and b is the initial value of y.

Let y represent the temperature above sea level after x thousand meters.

Given that temperature decrease by 6.5 degrees C for every 1000 meters you gain. Hence for 4000m above sea level:

y = -6.5(4) + 18 = -8°C

The temperature of Place Y at 4000m above sea level is -8°C.

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why a tall narrow door swings open more quickly than a wide garden gate?

Answers

Answer:

Because the end of the wide garden gate is farther from the pendulum. The farther something is from the pendulum, the more distance it must travel to open.

The ozone hole is most prominent on the Earth over Group of answer choices Antarctica. Europe. Africa. North America.

Answers

Answer: Antarctica

Explanation: According to NOAA.com "What we call the ozone hole is a thinning of the protective ozone layer in the stratosphere (the upper layer of Earth's atmosphere) above Antarctica that begins every September. Chlorine and bromine derived from human-produced compounds are released from reactions on high-altitude polar clouds."

What is the impact of Coriolis force and latent heat on the development of Ingrid tropical cyclone

Answers

Answer:

through providing more education

The natural process is what caused Coriolis force and latent heat to contribute to the development of Ingrid tropical cyclone

Generally, as the Earth rotates toward the east, this rotation causes fluids, such as air and currents to be deflected to the right in the Northern Hemisphere and to the left in the Southern Hemisphere.

This rotation are what causes Cyclones which are usually common in areas of low pressure.

In conclusion, the natural process is what caused Coriolis force and latent heat to contribute to the development of Ingrid tropical cyclone

Read more about tropical cyclone

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This war helmet was created in ancient Greece between 350 and 300 BC. It is made of bronze and is quite heavy when compared to a helmet made of iron. Most Greek warriors and soldiers wore metal helmets during war. The helmets differed based on the soldier’s position in the military. The designs of war helmets have undergone many changes over time. Study the helmet, and then answer the question that properly. a. aincent greeks wouid often go to war without wearing helmet
b.aincent greeks were not skilled in the techniques of using metal
c.aincent greeks were skilled at war and had a large military
d.aincent greek helmets made it easy for soldiers to fight properly
e.aincent greeks never went to war without putting on their helmets.

Answers

Answer:

the answer would be C

Explanation:

What country is by the location 60N-15E?

Answers

Europe. (It is in Sweden, near the town of Leksand)

Explain how the risk of tectonic hazards can be reduced (4 marks - include 4 ways)

Answers

To reduce vulnerability, organisations such as the United States Geological Survey (USGS), governments and charities need to do the following.

Reduce the impact of hazard

Monitoring tectonic activity using equipment may help predict and identify major events. In addition to this, setting up evacuation zones and hazard mapping are helpful techniques to reduce the impact of a hazard.

Build capacity to cope with the hazard

Educating people about what to do, and having regular earthquake drills, are helpful in building capacity to cope. In addition, having well equipped emergency service teams who are well trained also increases a country’s ability to cope. Buildings can also be designed in a way to better survive earthquakes. From skyscrapers in San Francisco, USA, to new community centres in Kali Jawi, Indonesia, buildings can be made earthquake proof.

Tackle the root cause of the vulnerability

Governments and organisations can help reduce the vulnerability by actively trying to reduce inequality and poverty in countries. Everyone, regardless of wealth, should have the same status and right to protection.

Description of inclined plane

Answers

Answer:

A plane inclined at an angle to the horizontal

Explanation:


What flows in electricity?
A. Electrons
B. Protons
Skip
C. Neutrons

Answers

Answer:

A

Explanation:

hope this helps

A :)
I hope this helps you!

Using four or more complete sentences, explain why people harvest forests in South and Southeast Asia. What environmental issue has this caused in both regions?.

Answers

People harvest the forests in order to solve their problems like housing and building industrialization.

What is Deforestation about?

Deforestation is a major problem in the region with Indonesia leading the charts for forests clearing, followed by other hotpots such as Malaysia, Vietnam, Cambodia and Thailand.

Other causes behind the worrying rate of deforestation include illegal logging and land clearing for agricultural activities.

Learn more about Deforestation, refer to the link:

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What is the only land on our planet that is not owned by any country?.

Answers

Answer:

Antarctica

Explanation:

Antarctica is far too big and cold for anyone to explore let alone own.

What economic sector produces and distributes information?

Answers

Some economies still produce products and services that are a direct result of their beliefs, customs, traditions, religions, etc.

These areas tend to be rural, second- or third-world, and closely tied to the land, usually through farming.

What earth shaping process is at work on the islands of equatorial africa

Answers

Answer:

Continental forms

Explanation:

Islands such as Madagascar used to be a part of the continental before, but due to collision it's not anymore.

Long dry seasons and cyclones in Southeast Asia are two severe weather conditions that impact __________. A. Manufacturing B. Coal mining C. Farming D. Trade Please select the best answer from the choices provided A B C D.

Answers

Answer: farming

Explanation:

Answer:

C; farming

Explanation:

An isogloss is _____________________________.
a. a blending of two language families.
b. a boundary between language regions.
c. a form of a language spoken in a local area.
d. a collection of unique words.

Answers

Answer:

B. a boundary between language regions.

Explanation:

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