Which technique is commonly practiced in the rain forest for clearing land for farming? a crop rotation and irrigation b slash and burn farming c terrace farming d ecotourism

Answers

Answer 1

Answer: the correct option is B( slash and burn farming).

Explanation:

The rain forest is dense and made up of many types of broad- leave trees that are mostly evergreen. The trees form three layers or strata. The treetops form a thick canopy that prevents sunlight from reaching the forest floor. As a result, the vegetation on the forest floor is sparse. Therefore, for farmers to achieve a successful crop yield, a practice for clearing land for farming known as slash and burn farming method is used.

The slash and burn method is used in rain forest where an area is selected and the vegetation is cut down and burnt. This is to obtain a field usually called swidden that can be used for farming. After slashing( cutting) down the vegetation, it is allowed to dry and burnt. This method makes the soil fertile only for a short period of time and as a result farmers are forced to allow the farmland to fallow to renew it's fertility. One major disadvantage about this method is that it takes a long period of time(5 -15 years) to allow the land regain its lost nutrients and this can grossly interrupt both the economic and financial benefits of a farmer.


Related Questions

‘Plants and animals adapt in order to survive in a hostile environment.’
Explain this statement.

Answers

Answer:

Plants and animals adapt to sunlight, water and climatic changes.

Explanation:

Adaptation in plants and animals is common like humans which enables them to survive in hostile environments. The adaptation is a major genetic and physiological adaptation of species and allows them to modify their behavior in aspect or respect to the changes in the external environment such as climate etc.  Such as the white-coated rabbit, ox, and fox during the winter months. The adaptation of plants such as growing close to the ground antarctic region to capture the maximum solar heat. The shedding of the leaves with changing seasons and the ability to adapt to shades of the forest floor are some of the characteristics properties of the plants and animals.

Answer:

Explanation:Plants and animals adapt to sunlight, water and climatic changes. :Adaptation in plants and animals is common like humans which enables them to survive in hostile environments. The adaptation is a major genetic and physiological adaptation of species and allows them to modify their behavior in aspect or respect to the changes in the external environment such as climate etc.  Such as the white-coated rabbit, ox, and fox during the winter months. The adaptation of plants such as growing close to the ground antarctic region to capture the maximum solar heat. The shedding of the leaves with changing seasons and the ability to adapt to shades of the forest floor are some of the characteristics properties of the plants and animals.

What statistical measure changes when every
number in a data set is increased by 10?
• A. Range
• B. Mean
• C. Standard Deviation
•D. Interquartile Range

Answers

The answer is B. mean

The statistical measure changes when each and every number in a data set is increased by 10Hence the option B is the correct a mean.

What is a statistical measure?

A statistical measure is a technique of the descriptive analysis and is used for giving a summary of the characteristics of the data sets and measure of the central tendency is the key characteristics of the data sets on average and the middle values that describe the data center.

Find out more information about the statistical measure.

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Which are infectious diseases? Check all that apply.

cancer
cholera
typhoid
malaria
HIV/AIDS
heart disease
tuberculosis

Answers

Cancer isn’t infectious nor is heart disease. Infectious diseases are things spread my bacteria or organisms.

Because cholera is carried through water, typhoid is spread through water and body contact, malaria is spread by mosquitoes, and tuberculosis is spread through the air. Hence, answers (B), (C), (D), and (G) are valid.

What is infectious disease?

Pathogens that enter your body and cause disease are known as infectious diseases. Bacterial,  Viral, fungal, and parasitic organisms are the most frequent culprits. The three main ways that contagious diseases are transmitted are through contact with an infected person, tainted food or water, and insect bites. Some contagious illnesses are quite benign, whilst others are highly serious.

When hazardous organisms (pathogens) enter your body from the outside, it results in an infectious disease. Viral, fungal, bacterial, parasitic, and occasionally prions are pathogens that cause infectious diseases. From bug bites, contaminated drink, food, or soil, as well as from other individuals, you might contract contagious diseases.

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HELP ASAP!!
Ik it’s not the right subject but it’s for a livestock class.
Question:
[What are 5 pork products that aren’t used for food]

Answers

Answer:

i think pigs fat i gusset and Violin strings, Bone china, drumheads,

Explanation:

Answer:

Violin strings, Bone china, drumheads, pigskin footballs, and leather goods

Explanation:

What characteristics do minerals have in common?

Answers

Answer:

Hardness. The ability to resist being scratched—or hardness—is one of the most useful properties for identifying minerals.

Luster. Luster is how a mineral reflects light.

Color. One of the most obvious properties of a mineral is color.

Based on the passage, which industry makes up 27% of Singapore's economy?
A)
agricultural
B)
manufacturing
C)
retail
D)
service

HELP ASAP PLZ

Answers

Answer:

B. Manufacturing

Explanation:

their economy is mainly made-up of Electrical Manufacturing and Machinery

Two questions pls pls pls
1. Which of the following is an example of a physical characteristic of the southern grassland countries?

a.

Amazon River

c.

Himalayan Mountains

b.

Rio de la Plata

d.

Rio Grande


2. Locate the southern grassland countries of South America on this map. What economic challenge is unique to Paraguay among the southern grassland countries?

6 6 3 - 0 3 - 0 4 - 0 4 - 0 0 _ f i l e s / i 0 1 7 0 0 0 0 . j p g

p.s. there are no spaces in the stuff above me
a.

Paraguay is more mountainous.

b.

Paraguay has a large number of coastal ports.

c.

Paraguay has significantly more landmass.

d.

Paraguay is landlocked.


bonus question you do NOT have to answer


Please select the word from the list that best fits the definition


foothills region

Answers

Answer:

has a significantly more land mass

HELP! 20 points PLEASE

Answers

It is a Divergent Boundary, based on the picture it creates a volcanic island.

When flooding occurs in Maryland, which of the following actions could the Governor

take immediately to preserve order and ensure safety of citizens?

a
Order the President to take action
b
Mobilize the National Guard to protect private citizens
c
Order the construction of more bridges
d
Propose state legislation aimed at protecting the wetlands

Answers

Answer: b . Mobilize the National Guard to protect private citizens

Explanation:

Maryland is an area that is prone to flooding because of the influence of different sources of water that affect the mainland. The flood also emerge due to heavy rainfall for short period. The rivers like Susquehanna and Potomac also are major sources of flood. Storms and hurricanes are also contributing agents for flood. The last flood occurred in Maryland on 27 May, 2018 due to rain for a span of two hours. The flood emergency troupe got activated for conducting citizen rescue operation and providing emergency aid during flood.  

Australia has mostly what type of climate?

A. Tundra

B. Desert

C. Humid

D. Semi-Humid

Answers

B

The largest part of Australia is desert or semi-arid. Only the south-east and south-west corners have a temperate climate and moderately fertile soil. The northern part of the country has a tropical climate, varying between grasslands and desert.

Answer:

B. Desert

Hope it helps..

Have a great day : )

What is culture?
A
the system of government in a country

B
a way of life shared by a group of people

C
only the religion of a specific community

D
only the art and music a group produces

Answers

Answer:

B

Explanation:

What Asian physical feature is represented by #4?


A
Iranian Plateau
B
Deccan Plateau
C
Tibetan Plateau
D
Caucus Mountains

Answers

The answer to your question is C.

Explanation:

It is on the Tibetan plateua

3. Deforestation promotes global warming in people living in
south Africa ​

Answers

Answer:

Tropical forest trees, like all green plants, take in carbon dioxide and release oxygen during photosynthesis. ... When trees are cut down and burned or allowed to rot, their stored carbon is released into the air as carbon dioxide. And this is how deforestation and forest degradation contribute to global warming.
the defrosting is a climate change

Does the sun have a strong variable luminance or a weak variable luminance? explain your answer?

Answers

Answer:

The average luminance of the Sun is about 1.88 giga candela per square metre, but as viewed through Earth's atmosphere, this is lowered to about 1.44 Gcd/m2. However, the luminance is not constant across the disk of the Sun (limb darkening).

Explanation:

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What's the difference between 1st degree murder, 2nd degree murder, and 3rd degree murder??

Answers

Answer:

1st degree is where the murder was planned. The assassination of abe lincoln was 1st degree.

2nd degree is where the murder happened in the heat of the moment. This would be like reckless driving causing a reck, or killing someone in rage.

3rd degree is manslaughter. This is just the death of a person caused by another person. If you sold drugs to someone and they od, then thats 3rd degree.

Explanation:

in what ways are the religions of these Asian regions culturally similar to one another? In what ways are the regions culturally different due to religion

Answers

Answer:

Here

Explanation:

The relationship between culture and religion is revealed in the motivation and manifestation of cultural expression. If culture expresses how humans experience and understand the world; religion is a fundamental way in which humans experience and understand the world

Which country’s territory is geographically closest to the North Pole?

Answers

Answer:

Nunavut

Explanation:

The Canadian territory of Nunavut lies closest to the North Pole. Greenland, the world's largest island and an independent country within the Kingdom of Denmark, is also close to the pole. The North Pole is much warmer than the South Pole.

Answer:

Nunavut

Explanation:

The Canadian territory of Nunavut lies closest to the North Pole. Greenland, the world's largest island and an independent country within the Kingdom of Denmark, is also close to the pole. The North Pole is much warmer than the South Pole.

due at midnight please help

Answers

Gewgle it my friend!!!

Answer:

pretty sure it's C but I could be wrong im sorry it's been a while

Help please due at midnight XD

Answers

Answer:

Taiwan

Explanation:

What types of aquatic ecosystems are there?

What are the similarities and differences between them?

Answers

Answer:

An aquatic ecosystem derives its identity from the interaction between its watery environment and the living organisms that inhabit it. The two types of aquatic ecosystems are freshwater and marine, and the maindifference is the salinity concentration. However, these ecosystems have several characteristics in common

Command economies produce goods that
A consumers demand
B. the government thinks are best
C. were produced in the past
D. producers believe are necessary
Please select the best answer from the choices provided
А
B
ОООО
с
D

Answers

Answer:

B

Explanation:

In a command economy, the government controls major aspects of economic production. The government decides the means of production and owns the industries that produce goods and services for the public. The government prices and produces goods and services that it thinks benefits the people.

What happens if humans released more CO2 into the atmosphere?

Answers

Explanation:

what i dont understand i think not be able to live on earth

Answer:

If humans released more CO2. into the atmosphere it will lead to rise in the temperature therefore global warming

PLS HELP ME! I WILL GIVE BRAINLIEST!

Answers

i think that it’s c, sorry if it’s not

negative impact that droughts has on people ​

Answers

Answer:

Drought can also affect people's health and safety. Examples of drought impact on society include anxiety or depression about economic losses,conflicts

Explanation:

When there is not enough water ,reduced incomes,fewer recreational activities,higher incidents of heat stroke and even a loss of life

The United States is divided into:
10 provinces and 3 territories
50 states with a capital in each state
31 states and 1 federal district
4 relative locations

Answers

Answer:

currently, the United States has five major U.S. territories: American Samoa, Guam, the Northern Mariana Islands, Puerto Rico, and the U.S. Virgin Islands.

Explanation:

The United States is divided into 50 states with a capital in each state, although the US also has other territories outside of the mainland US.

Hope this helps!
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Have a great day!

How does emphasis on agricultural technology today compare to the recent past?

A. In the past, scientists have not been concerned with the well-being of livestock or crops.

B. Today scientists are only concerned with the nutrition of livestock, not with size or quantity.

C. In the past, scientists were concerned with mass-producing for local areas, not for large areas.

D. Today scientists are devising ways to use advancements in positive ways for the environment.

Answers

THE ANSWER IS LETTER D

= Today scientists are devising ways to use advancements in positive ways for the environment.

what are the pros and cons of being a planetary geologist?

Answers

Answer:

Pros include lots of travel, more cool technology, and the sense that you're involved in a field with that could save a lot of lives. Cons are they're tough jobs to get, and if you don't get one your degree isn't broadly applicable to other careers. Probably a good job for an introvert, depending on your ambition.

Explanation:

Hope this helped you :D

List one limitation of the law of superposition.

Answers

Answer:

animal interference and vegetation, as well as limestone crystallization.

why can category One tropical cyclones be more destructive than category 5 tropical cyclones​

Answers

Answer:

They happen more often

Explanation:

category 5 is rare. category 1 can dump a lot more rain & cause a lot of damage by creating floods and landslides. it knocks down trees, etc. It creates more damage because it's going slower so it has more time to destroy things. while as a 5 category would be fast causing damage but it would be out of there quickly.

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One tropical cyclones can be more destructive than category 5 tropical cyclones as they occur more frequently.

What are one One tropical cyclones and 5 tropical cyclones​?

The tropical cyclones are ranked from one to five based on the intensity scales. The wind speed of the category one cyclone ranges from 90-125kph.

The category 5 cyclones are the strongest and most severe ones. The average wind speed of these cyclones are maximum.

Indeed the category one cyclones can be more destructive because of their frequency and slow wind speed. The category one cyclone travels slow and hence it affect the area for a longer period.

Learn more about tropical cyclones here:

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What is the region in space that is affected by the earths magnetic field?

Answers

Answer:

magnetosphere

The magnetosphere is the region of space surrounding Earth where the dominant magnetic field is the magnetic field of Earth, rather than the magnetic field of interplanetary space. The magnetosphere is formed by the interaction of the solar wind with Earth's magnetic field.

Answer:

magnetosphere I think

Explanation:

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