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Nataly [62]
3 years ago
13

¿Qué aspectos de impacto medioambiental e impacto social tienen relación con la poca disminución de los residuos? Es para hoy.

Computers and Technology
1 answer:
Natali [406]3 years ago
5 0

Answer:

La poca disminución de los residuos genera un impacto ambiental ya que los residuos ocupan espacio que podrías ser utilizado para otras cosas, además de que pueden ser tóxicos para el medio ambiente generando contaminación y daños en algunos casos irreparables, además de generar problemas de salud pública con las enfermedades que pueden acarrear. En cuanto al impacto social, generan un desequilibro en cuanto al consumo de recursos y a su utilización, no se hace un uso eficiente de los recursos.

Explanation:

La correcta gestión de los residuos es clave para tener ciudades con calidad de aire, suelos y agua. A su vez, la generación de cada vez más y más residuos genera la necesidad de contar con más espacio para manipularlos y eliminarlos de la manera más adecuada y limpia posible. Es importante también tener en cuenta el impacto social: los seres humanos son una especie consumidora de recursos y los recursos son finitos. A su vez, la utilización de esos recursos genera residuos, que si siguen aumentando a pasos agigantados limitan su espacio ocupado. Los basurales pueden ser fuentes de enfermedades, focos infecciosos y en algunos casos personas en situación de vulnerabilidad recurren a ellos en busca de restos de comida y otros bienes que podrían ser útiles, provocando una situación aún más crítica.

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In which step of writing a program does a programmer first use a<br> compiler?<br> documentin
Allisa [31]

A compiler is often used when you want to test your code; that would often be your second step.

6 0
3 years ago
The remove() method in the Queue interface ________. Group of answer choices retrieves, but does not remove, the head of this qu
salantis [7]
<h2>Question:</h2>

The remove() method in the Queue interface ________.

A. retrieves, but does not remove, the head of this queue, returning null if this queue is empty

B. retrieves and removes the head of this queue, or null if this queue is empty

 

C. retrieves, but does not remove, the head of this queue, throwing an exception if this queue is empty

D. retrieves and removes the head of this queue and throws an exception if this queue is empty

<h2>Answer:</h2>

D. retrieves and removes the head of this queue and throws an exception if this queue is empty

<h2>Explanation:</h2>

In Java, the Queue interface is found in the java.util package and inherits from the Collection interface. It is used to store elements which are processed in the order in which they are inserted. This means that the first element will be processed first.

The Queue interface has many methods. Some of them are;

i. add(): allows elements to be added to the queue.

ii. remove(): retrieves and removes elements from the head of the queue. The head of the queue points to the first element of the queue. If the queue is empty, the remove() method throws an exception called the <em>NoSuchElementException</em>

<em />

iii. poll(): retrieves and removes the element at the head of the queue. Unlike the remove() method, if the queue is empty, a <em>null </em>is returned.

iv. peek(): retrieves but does not remove the element at the head of the queue. Just like the poll() method, a <em>null</em> is returned if the queue is empty.

7 0
2 years ago
I am having trouble with this python question. I am in a beginner level class also so any solution that isn't too complex would
Delicious77 [7]

The code:

filename = input("> ")

with open(filename, "r") as file:

   items = file.read()

   items = items.split("\n")

   for index, item in enumerate(items):

       items[index] = item.split("\t")

   for item in items:

       if item[3] == "Available":

           print(f"{item[1]} ({item[0]}) -- {item[2]}")

Explenation:

1. We make the user enter the file's path, in our case "food.txt". This does only work if the .txt file is in the <u>same</u> directory as our code.

2. We get the content of our .txt file with the "open" function. If we use the "open" function inside of a "with" statement we don't have to deal with closing the file after we opened it. The file will close as soon as we exit the statement. The argument "r" indicates that we only want to read the file, not do anything else with it.

3. However the variable "file" doesn't contain the <u>contents</u> of "food.txt", only the class object of our file (if you try "print(file)" you'll only get nonsense). We can simply get the content of the file by calling ".read()" after.

4. We can separate this long str using the ".split()" function. The split function seperates a string by another sertain string (in our case "\n", since the different items are seperated by a newline). Now "items" is a list of strings.

5. Next we go through all items in "items" and separate them by "\t", again using the ".split()" function. Enumerate makes a list of indexes and values from another list (in our case, "items").

6. Now we have a list of lists of strings. The only thing left to do is go through every item and print it if the item's third item is equal to "Available" (notice that this is case-sensative). And print out the result in the desired format.

The code works for me, please ask me if there is anything you don't understand (or if the code is incorrect). Happy to help :D

5 0
2 years ago
The U.S. is a major player in the global media domain. However, other nations play a role in creating a dominant ideology, as ev
poizon [28]

Answer:

The answer is "Authorization for mobile wiretaps on American citizens."

Explanation:

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  • In certain countries, a prevailing philosophy is performed, as demonstrated by the prevalence of telecommunications wiretaps approved in Sweden by US residents.
6 0
3 years ago
You have a notebook computer and wish to connect to an IEEE 802.11ac wireless network. The computer does not have a built-in WLA
BARSIC [14]

Answer:

Wireless USB 2.0

Explanation:

USB ports are available in all modern notebook computers. This makes the wireless USB 2.0 adapter a capable option to solve the network issue.

Wireless USB 2.0 can send 480Mbit/s and 110Mbit/s at a 3meters and 10 meters respectively, it frequency ranges from 3.1GHz to 10.6GHz.

In cases where the internal wireless card is faulty or the computer does not come with a wireless chip inside, the Wireless USB 2.0 is the right option for you to be able to connect over a network efficiently.

5 0
3 years ago
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