They use seismographs. it measures the force and duration of an earthquake
shareware is a type of software that's distributed for free but that requires payment on the honor system if a person uses it.
Shareware is software that is distributed free of charge as a trial version with the understanding that the user will need or want to pay later. Some software developers provide shareware versions of their programs with built-in expiration dates.
An example of shareware is a budgeting software program that allows you to use only three categories instead of creating a complete budget. An example of shareware is a demo program that allows you to pay for a registration key to unlock the software you are already using.
Freeware Software is provided free of charge to its users. Shareware software is provided free of charge to users for a limited period of time. After that, you have to pay for the software. The source code of the software is not available to the user. Software source code is not available to users.
Learn more about Software here: brainly.com/question/1538272
#SPJ4
Why are three smaller maps called?what does each of them show?
Explanation:
<h3>Lithium is widely distributed but does not occur in nature in its free form. Because of its reactivity, it is always found bound with one or more other elements or compounds. ... The metal is separated from other elements in igneous rocks, and is also extracted from the water of mineral springs.</h3>
The correct answer is the following: The two phrases that people will almost always find on Christmas gift tags are <u><em>"to" and "from"</em></u>. Christmas gift tags can present diverse and multiple phrases, such as "Be merry and bright", "Merry holidays", "Happy Christmas", "Love & Joy" and "Merry Xmas". All of these are some of the examples you can find on a gift tag during the holiday season, but there are many more that people can use. The only two phrases that you almost always will find on the tags, with most certainty, are "to" and "from", as these two phrases are always used on every gift tag, to help identify who sends the gift, and who is the receiver.