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nadya68 [22]
2 years ago
12

como la ciencia y tecnologia ayudan a reducir la contaminacion del aire que respiramos? Muestra algunos ejemplos

Computers and Technology
1 answer:
Llana [10]2 years ago
4 0
  • Mediante la tecnología se han implementado el uso de medios de transporte como los "coches verdes" o eléctricos que contribuyen a disminuir la producción de  gases contaminantes atmosféricos.

A través de la ciencia y la biotecnología se ha avanzado en el campo de la purificación del aire algunas de las herramientas que actualmente se están utilizando son:

  • La biofiltraccion del aire que se realiza a través de macroporos de material filtrante por donde se filtran los compuestos orgánicos e inorgánicos atmosféricos. También es posible realizar la biodepuracion del aire con plantas purificantes y ornamentales.

  • El uso de las paredes arbóreas cubiertas de musgo ha permitido que en algunas ciudades como París y Berlín mejore la calidad del aire,ya que el musgo se caracteriza  por su gran capacidad para  filtrar contaminantes del aire como las partículas y los óxidos de nitrógeno ya que  los convierte en purificadores naturales ideales para el medio ambiente.

Lo anterior son algunos de los grandes avances que ha tenido la ciencia y la tecnología para lograr mejorar la calidad del aire y por consiguiente la calidad de vida de las personas.

Puedes encontrar mas información sobre este tema en el siguiente enlace:

brainly.com/question/1400149

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Which one is the correct answer
STatiana [176]

the right anwser is d


3 0
3 years ago
According to Amdahl's Law, what is the speedup gain for an application that is 60% parallel and we run it on a machine with 4 pr
rodikova [14]

With four processing cores, we get a speedup of 1.82 times.

<h3>What is Amdahl's Law?</h3>

Amdahl's law exists as a formula that provides the theoretical speedup in latency of the implementation of a task at a fixed workload that can be expected of a system whose resources exist improved.

Amdahl's law exists that, in a program with parallel processing, a relatively few instructions that hold to be completed in sequence will have a limiting factor on program speedup such that adding more processors may not complete the program run faster.

Amdahl's law stands also known as Amdahl's argument. It is utilized to find the maximum expected progress to an overall system when only part of the system exists improved. It is often utilized in parallel computing to indicate the theoretical maximum speed up utilizing multiple processors.

Hence,  With four processing cores, we get a speedup of 1.82 times.

To learn more about Amdahl's Law refer to:

brainly.com/question/16857455

#SPJ4

6 0
2 years ago
The feedforward part of the conversation should do all of the following except __________.a.identify the toneb.introduce the pur
polet [3.4K]

Answer:

give leave taking clues

Explanation:

The feed forward part of the conversation should do all of the following except <u>give leave taking clues</u> a identify the tone introduce the purpose give leave-taking clues establish a time-frame

3 0
3 years ago
Can someone please help me in answering this!?! <br> The language is C++
Llana [10]

Here is a somewhat cryptic solution that works:

#include <algorithm>

#include <cstdlib>

using namespace std;

void q(char c, int count)

{

for (int i = 0; i < count; i++) {

 putchar(c);

}

}

void p(int b1, int plusses)

{

q(' ', b1);

q('+', plusses);

}

int main()

{

for (int i = -3; i <= 3; i++)

{

 int pl = min(6, (3 - abs(i)) * 2 + 1);

 p(6-pl, pl);

 i == 0 ? p(0, 6) : p(6, 0);

 p(0, pl);

 putchar('\n');

}

getchar();

}


5 0
3 years ago
Provide an example of a question that could NOT be answered with a binary message. Explain why this is the case, making referenc
solong [7]
This is a question with a much simpler answer given its open ended ness - a representation merely means, given binary data, we can determine what 'thing' that binary data corresponds to.

<span>That makes the question unanswerable, because words can all be represented in binary data, and the question cannot be answered without those. Thus, all answers we can convey have a binary representation of some form (that form being the translation of the words we used to communicate the answer into binary data).</span>
7 0
3 years ago
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