es una derivación del cambio normal de las propiedades de la atmósfera con el aumento de la altitud?
Cual es el sólido incoloro de textura fibrosa contaminante y siendo el principal agente de la lluvia ácida?
Como se le conoce al efecto de elevación de la temperatura de la atmósfera que se produce por la concentración de gases principales CO?
Cual es la contaminación que por medio de un proceso altera la temperatura del medio ambiente de forma perjudicial?
Cual es el gas oxidante de color azulado que se forma en la atmósfera y que protege a la tierra de la acción de los rayos ultravioleta?
Nombre de la contaminación causada por Seres vivos con determinado ciclo de vida. que contaminan diferentes cuerpos de agua y aires?
Cual es el nombre del resultado de la descomposición de la atmósfera de los gases de azufre en presencia de niebla?
Como se le conoce al efecto de introducción de sustancias u otros elementos físicos en un medio que provocan que este sea inseguro o no apto para su uso?
Como se le llama a la fuente única identificable y localizada de contaminación?
Down
Conjunto de desperdicios,barreduras y materiales que desechan, se le conoce como?
Como se le llama a la nube baja formada de dióxido de carbono, humos y polvo que se forma en grandes ciudades?
Cual es el gas inodoro e incoloro que se desprende de la respiración en combustiones y fermentaciones?
Como se le conoce a (NOx)?
Como se le conoce a la lluvia con acido sulfúrico y nitrico disueltos, procedentes de combustibles, fósiles y motores de explosion?
Cual es la sustancia química Que destruye las plagas de animales y plantas?
Cuales son los grupos de elementos químicos que exhibe propiedades metálicas?
Cual es el tipo de contaminación que proviene de los incendios forestales, erupciones volcánicas, tormentas, terremotos, entre otros?
Nombre de la contaminación producida por los humanos?
Como se le conoce a lo que se produce como consecuencia de la aparición en la atmósfera de oxidantes al reaccionar entre sí?
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Where is my puzzle?
All your puzzles are accessible from your 'My Puzzles' page, which you can access using the navigation bar at the top when you are logged in.
Be sure to log in using the same email address you used when you created your puzzle.
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There is a 'Make Printable' button on the top left of your puzzle that will let you sign up for a plan or purchase a single puzzle.
Once paid, that button will turn into a 'Preview + Publish' button that will put your puzzle in a format that can be printed or solved online.
Once you publish your puzzle, you can click the print icon or use your browser’s print function.
It looks weird when printed.
First make sure you’ve published your puzzle. See the 'How do I print?' section above for more information.
99% of other printing issues have to do with printer settings. Instead of trying to fiddle with printer settings, which can be time-consuming and frustrating, there are a couple workarounds you can try.
You can try printing from a different browser, since different browsers have different default print settings. Alternately, you can try saving as a PDF (next to the print icon) and print that.
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We invested in building a number of premium features that free sites are unable to offer: the ability to automatically or manually add words to your puzzle, save-as-you-go puzzle editing, the ability to access your puzzles from any computer, an uncluttered and ad-free interface, the ability for friends and colleagues to solve your puzzles online, and quick responsiveness to reported issues.
My Crossword Maker is the lowest-price service we've found that provides these features, and is designed for people who are not satisfied with what free sites are able to provide.
I thought this was free.
We’re sorry you thought My Crossword Maker was free, that must have been frustrating.
We’re constantly trying to provide a clear and straightforward user experience, and we’re not trying to hide the price: on the page where you make your puzzle, the price is listed in the overview in the top left (before you log in), below the 'Make Printable' button (after you log in), in the FAQ below the grid, and also in the tour.
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First check whether you used a different email address to create your account. Your login email is the email address where you received a welcome email from us.
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I am being asked to pay a second time.
If you are a member of My Crossword Maker and are still being asked for payment, then you may have inadvertently created a second account.
Your paid account will have the email address where you received an email confirming your subscription.
If you never received such an email, or are still unable to find your paid account, report an issue below and provide the name and last four digits on the card you used when you signed up. We’ll use this information to track down your account.
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For security a human can’t see or reset your password, so read the below information carefully.
If you haven’t gotten the password reset email, check your spam folder, be sure you’re checking the email account that the email was sent to, and be aware that some school email systems block emails from non-school email addresses.
If you have the password reset email but the password isn’t accepted, be sure you are using the most recent password reset email: sometimes people will hit the button twice, and only the second password will work.
Be sure if you copy-paste the password not to get a space on the outside, or if you're typing it keep in mind that it's case-sensitive and that a lower-case L can look like the number 1, etc.
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Not all my words are in my puzzle.
When you hit the 'Arrange' button, our algorithm will try to arrange all your words on the grid, and will move words around to try to fit the most words.
This will get all the words on the grid about 90% of the time, depending on the word list. For the other 10%, you will get an alert explaining that the words that did not fit were added to the scratchpad.
It prints on two pages.
Big puzzles won’t always print on one page — the clues and grid are the smallest we could make them while keeping them readable for everyone.
That said, different browsers print in slightly different ways, so you could try using 'print preview' using a different browser (or try the PDF button) to see if you like how that looks better.
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We generally respond to all reported issues in about a day. If it’s been a few days and you haven’t heard back from us, it’s possible we sent an email that didn’t reach you.
Check your spam folder, and be aware that some school email systems block emails from non-school email addresses. Try providing a different email address if you think our emails to you are being blocked.
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