Answer:
2. Si, porque de otra manera se producirían daños el medioambiente, deforestación, y degradación del suelo, el cual es un recurso no renovable.
3. Algunos ejemplos: Rotación de cultivos, mulching, abonos orgánicos o naturales, asociaciones de cultivos.
4. Si, porque no dañan el suelo.
6. La problemática se basa en un mal uso de los recursos hídricos, la falta de riego en los cultivos.
8. Si, porque como se mencionó anteriormente, un uso indiscriminado de químicos daña al medio ambiente.
Explanation:
La agricultura consiste en la práctica de cultivar plantas y criar ganado. Dicha técnica fue clave para el desarrollo de la civilización humana mediante la cual la cría de especies domesticadas y recolección de cultivos creó alimentos que permitieron a la gente vivir en ciudades. En el siglo XX, la agricultura industrial basada en el monocultivo a gran escala llegó a dominar la producción agrícola. En la agronomía moderna, el fitomejoramiento, el uso de los productos agroquímicos como los pesticidas y fertilizantes, y los desarrollos tecnológicos han aumentado considerablemente el rendimiento de las cosechas, al tiempo que han provocado daños ecológicos y medioambientales generalizados. Las prácticas modernas de cría de animales han aumentado la producción de carne, pero han suscitado preocupación por el bienestar de los animales y los daños medioambientales. Los problemas medioambientales incluyen la contribución al calentamiento global, el agotamiento de los acuíferos, la deforestación, la resistencia a los antibióticos y el uso de hormonas de crecimiento en la producción industrial de carne. Ejemplos de esta degradación del medio ambiente incluyen a la pérdida de biodiversidad, la desertificación, la degradación del suelo y el calentamiento global, que a su vez provocan la disminución del rendimiento de las cosechas.
2. Si, porque de otra manera se producirían daños el medioambiente, deforestación, y degradación del suelo, el cual es un recurso no renovable. El uso sostenible del suelo permite conservarlo como recurso a largo plazo sin que se produzca su deterioramiento. Al no hacer uso sostenible del suelo, se pone el peligro la agricultura y a su vez la producción de alimentos. Hay que considerar que el suelo es un componente y recurso importante, un reservorio de gran parte de la biodiversidad del planeta. La vida de la flora y fauna depende del buen estado del suelo y nos resulta útil para la obtención de materia prima, siendo el área productiva del mismo limitada y bajo amenaza por los usos intensivos necesarios para satisfacer las demandas actuales. La gestión sostenible de los recursos del suelo contribuye eficazmente a prevenir el cambio climático.
3. Algunos ejemplos:
Rotación de cultivos: Consiste en la siembra sucesiva de distintos cultivos en un mismo terreno, a diferencia del monocultivo que se basa en la siembra repetida en el mismo campo. La rotación sirve para reducir la incidencia de plagas ya que se altera el ciclo de vida de los mismos, para controlar malas hierbas, para una distribución mas adecuada de nutrientes, etc.Mulching: Consiste en un método de corte en el cual la máquina cortacésped corta, se tritura, y se deja caer al suelo para que sirva como abono natural. Abonos orgánicos o naturales: Por ejemplo, estiércoles, compostas o residuos de cultivos. Permiten recuperar materia orgánica para la fijación de carbono, aumentan la actividad microbiana, favorece retención y uso de nutrientes y mejora la absorción de agua.Asociaciones de cultivos: Consiste en la siembra de dos o más especies próximas entre sí para que puedan beneficiarse la una de la otra.
4. Si, porque no dañan el suelo, no se utilizan compuestos artificiales o contaminantes y permite un crecimiento de la vegetación de forma mas natural, sin agotar sus recursos.
6. La problemática se basa en un mal uso de los recursos hídricos, la falta de riego en los cultivos. El riego consiste en brindarle agua a los cultivos para satisfacer sus necesidades hídricas que no fueron cubiertos mediante las lluvias, entonces es necesario capacitar a los agricultores para el correcto mantenimiento de los cultivos en cuanto a la proporción de agua que se les debe brindar.
8. Si, porque como se mencionó anteriormente, un uso indiscriminado de químicos daña al medio ambiente. Como así también disminuye la calidad de la fruta, afectando su sabor y sus nutrientes.
La mosca de la fruta es un insecto que produce un daño al picar el fruto, así las hembras realizan la ovoposición generando una vía de entrada de hongos y bacterias que descomponen la pulpa de la fruta. Esto hace que se produzca una maduración precoz y caída del fruto, y la consiguiente pérdida de cosecha. Es necesario controlar esto pero de manera responsable.
what is cell physiology
facrtors that affect blood flow through the capillaries
Answer:
volume of the blood
cardiac output
Explanation:
volume of the blood viscosity of the blood blood vessel length and diameter cardiac out put complianceBut I'm not sure
can anyone help me with this please
Here Is You Awnser's Hope It Helped :)
19 = Wave Length
20 = Compression
21 = Rare Fraction
22 = Displacement
23 = Crest
24 = Wave Length
25 = Trough
In the food web the trophic level with the least energy includes which of the following organisms?
A)Grasses
B)snakes
C)hawks
D)mice
Answer:
Hawks
Explanation:
As you go up in the trophic levels, energy is converted into heat energy. I recommend that you read about the 10% rule
How is the cytoplasm divided between the two cells that result from mitosis in plant cells? In animal cells?
Answer:
The contractile ring shrinks through the center of the cell, evenly dividing the cytoplasm between the two halves. This indicates that cytokinesis is completed and the cell has been replicated.
what property of greenhouse gas make them important Earth's temperature?
Answer:
The greenhouse effect is a process that occurs when gases in Earth's atmosphere trap the Sun's heat. This process makes Earth much warmer than it would be without an atmosphere.
Explanation:
The greenhouse effect occurs as the gases reach Earth’s surface. As the short wave energy heats the surface, some of the longer wave energy radiates back into the atmosphere and back into space. Greenhouse gases absorb some of the energy and trap it in the lower atmosphere. Less heat radiates into space, and Earth is warmer.

1. What organism that does
cellular respiration will you
include in your aquaponics
system
Answer:
Fish, Tilapia
Explanation:
Fish can live in the water tank
it releases carbon dioxide , which plants need for photosynthesis
ammonia from fish can also act as fertilizer for plant
If u want specific species, tilapia
can adapt to environment and withstand less than ideal water conditions
resistant to many pathogens and parasites
Use the information and graph to answer the following questions what conclusion can be drawn
Answer:
C
Explanation:
Where do you think the most chloroplasts are found in the plant system—in leaves, the stem, or the root?
leaves
Explanation:
Chloroplasts are mostly found in the parts of the plant that are capable of photosynthesis.
plsssss help me with this .Evidence for evolution from living organisms comes from comparisons of their DNA, similar bone structures, and embryo similarities. Pick one piece of evidence and describe how supports the theory of evolution. piece of evidence and describe how supports the theory of evolution are comparisons of their DNA, similar bone structures, and embryo similarities.
Answer:
I pick embryo similarities.
Explanation:
Vertebrates have a resemblance of their embryos. Such as birds, amphibians, fish, reptiles and mammals. Though there's resemblance but it doesn't form the same organism since there's evolution which might be due to geographic and ecological isolations.
Example, Amphibian embryo resemble with fish embryo.
65 million years ago there was a mass extinction that is best known for killing the dinosaurs. There was also a large
deposit of dust that contained substances only found in asteroids. What most likely killed off the dinosaurs?
Answer:
the answer is A
Explanation:
monke
NO LINKS OR I WILL REPORT I WILL GIVE BRAINLYST TO FIRST AND CORRECT ANSWER.
Why are nonnative species a threat to biodiversity?
They often use up resources that other organisms need.
They are not able to successfully breed in the wild
They release pollution into many environments. l
They easily contract and spread diseases to other organisms.
Answer:
The non-native species are the prime threat to the surroundings as they can modify habitats and change the ecosystem services and function, and may replace or crowd-out the local species. The non-native species are considered as the second-ranked major threat to biodiversity after habitat destruction like deforestation.
Answer:
If you're only allowed to have one answer: They often use up resources that other organisms need.
If you can have multiple, then :
They often use up resources that other organisms need.
They easily contract and spread diseases to other organisms.
2nd and third ones are not really correct, and 1st one is better than the last one while the last one is also true.
1. Your ears are the sense organs that respond to the stimulus of ____.
Sight
taste
sound
touch
Answer:
The answer is sound.
Why do traits increase within a population over time
what is the greatest degree of genetic diversity
Answer:
The greatest degree of genetic variation would be found in an offspring resulting from sexual reproduction.
Explanation:
Explanation: Asexual reproduction produces very less variations. Asexual reproduction requires only one parent and thus the offspring would be very similar to the parent.
The food web shows the energy transfer between organisms in an ecosystem.
How will it most likely affect the ecosystem if the population of grass increases?
A: The population of trees will increase.
B: The population of mice will increase.
C: The population of deer will decrease.
D: The population of hawks will decrease.
Answer:
in pretty sure the population of mice will increase
Why do we always consider the Economic Threshold Level (ETL) in farming? What
advice you can give to the farmer about the control of insect pests considering
climate change?___________________________________________________________________________________________________________
Answer: Climate Change will always bring Pests/insects
Explanation: Pests and Insects migrate to better climate balanced areas when the climate in their habitat has changed and it's best to maintain crops from pests and insects but to be honest they will always come.
For the following question, match the labeled component of the cell
membrane in the figure with its description. Which part of the cell
membrane diagram below is the lipid bilayer? *
A is the lipid bilayer.
I need this filled out that's all.
at the bottom it says: "rotate each group's Atomic model and look for patterns between these six atoms. what do you observe about these atoms?"
What is this plant tissue?
Answer:
Collenchyma Tissue
Explanation:
In the picture it looks like a cell wall (?) and plant cell walls are usually made out of or surronded by collenchyma tissues also they look very alike.
hope this helps <3
As you worked down the dichotomous classification key to identify sharks, did you go from general to specific characteristics or from specific to general characteristics? Explain your answer using four characteristics that were used in the shark key.
When constructing a dichotomous key, we should start with general characteristics and then move to more specific characteristics. A dichotomous key lists an organism's structure and behavior so it may be recognized through elimination.
What are four characteristics that are used in the shark key?When attempting to categorize an organism, scientists frequently make use of a dichotomous key. A dichotomous key is a listing of specific features, such as structure and behavior, in such a way that an organism may be identified through a process of elimination. Examples of dichotomous keys include the following:
The shape of the body, the number of gill slits, the position of the mouth, and the shape of the caudal fins are the dichotomous keys for identifying sharks. Other features include the length of the dorsal fins or the number of dorsal fins, the presence or absence of pelvic fins and the shape of the skull.
Learn more about dichotomous classification key, here:
https://brainly.com/question/2235448
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help pls will give branliest
Answer:
I believe the ans is streptococcus
¿Cual es el órgano principal del sistema circulatorio?
Answer:
espero que esto ayude :D
Explanation:
El corazón es el órgano clave del aparato circulatorio. La principal función de esta bomba muscular hueca es bombear sangre a todo el cuerpo.
A trace fossil can determine the ______________ of an organism.
color
species
embryo
behavior
How does an increase in the human population affect ecosystems?
A larger human population increases Earth's biodiversity.
A larger human population has a greater need for natural resources.
A larger human population produces more natural resources for living things
A larger human population helps matter cycle through ecosystems more quickly
Answer:
B, A larger human population has a greater need for natural resources.
Explanation:
Biodiversity means the population of something. But humans are using more resources as the human biodiversity increases.
SOOOOO... as the biodiversity of the human population increases, CAUSES us to use resources.
Percentage of the atmosphere that is nitrogen gas
Answer:
Air is composed of 78 percent nitrogen
Explanation:
Answer:
78%
is the answer to your question
50 POINTS +BRAINLIEST!
the largest moon in the solar system, orbits which planet?
A.)Jupiter
B.) Mars
C.) Saturn
D.)Uranus
Answer:
A.) Jupiter
Explanation:
The largest moon Ganymede in the solar system, orbits the Jupiter planet.
Explanation:
the largest moon in the solar system, orbits in the Jupiter planet
NO LINKS Explain how a knee-j erk reflex occurs.
Answer:
The sensory neuron receive the stimulus by tapping at the knee cap and its going to send the message all the way to the spinal cord. And then it will make a U-turn and they will send the message back to motor neurons and then back to the knee cap so that the muscle will contract and your knee will just kick up.
Explanation:
What determines the order in which amino acids are assembled into proteins?
A.
the order of the genes on a chromosome
B.
the arrangement of the chromosomes in a cell
C.
the order of the three nitrogen bases in a DNA molecule
D.
the number of nitrogen bases in the DNA molecule
Answer:
C
Explanation:
C the order of the three nitrogen bases in a DNA molecule
puntosss gracias suerte
Answer:
gracias!!!!! que dios te bendiga
Explanation: