7th

grade.

elecommunications and Its History

where did the word telecommu

nications come from?

from Old.French. communicacion, from Latin. communicationem (nom. communicatio), from communicare "to share, divide out; impart,

inform; join, unite, participate in," lit. "to make common," from communis

what does that term mean?

impart, inform; join, unite, participate in," lit. "to make

common," from communis

what are some basic elements in the telecommunications?

a transmitter that takes information and converts it to a signal;

a transmission medium that carries the signal; and,

a receiver that receives the signal

and converts it back into usable information.

nternet Knowledge What is the internet?

is a global system of interconnec

ted computer networks that use the standard Internet Protocol Suite (TCP/IP) to serve billions of users worldwide.

What services does it provide?

E-mail

The World Wide Web

Remote access

Collaboration

File sharing

Streaming media

Internet Telephony (VoIP)

Videos

Information

Web pages

gaming

microsoft

What is web 2.0?

is associated with web applications that facilitate

participatory information sharing, interoperability, user-centered design,[1] and collaboration on the World Wide Web

atellite communications

what is a satellite?

is an object that goes around, or

orbits, a larger object, such as a planet. While there are natural satellites, like the Moon, hundreds of man-made satellites also orbit the Earth.

What services or uses does a

satellite provide ?

The service can be provided to users world-wide through Low Earth Orbit (LEO) satellites.

Geostationary satellites can offer higher data speeds, but their signals can not reach some polar regions of the world. Different types of satellite systems have a wide range of different

features and technical limitations, which can greatly affect their usefulness and

performance in specific applications.

What is an orbit?

An orbit is a regular, repeating path that an object in space takes around another one.

What is a communications satellite?

Since 1972, the world has employed communication satellites to revolutionize the way humans connect with each other.

can you gice me a example of communication satellites?

Miami's top choice for Satellite Uplink and Downlink Services.

What elements from a satellite communication system?

In general, a satellite is anything that orbits something

else, as, for example, the moon orbits the earth. In a

communications context, a satellite is a specialized

wirelessreceiv

er/transmitter that is launched by a rocket and placed inorbit around the earth. There are hundreds of satellitescurrently in operation

elecommunications and meteorology.

What is meteorology?

Meteorology is the

science that studies atmopheric phenomena, especially those that relate to weather.

What is the importance of meteorology?

Meteorology is important because we are

leanring about our atmosphere, the weather, and the things that shape our world.

How are telecommunications and satellites useful for meteorology?

Satellite-based data collection and distribution systems are integrated in the GTS as an essential element of the global, regional and national levels of the GTS

A communications satellite (sometimes abbreviated to COMSAT) is an artificial satellite stationed in space for the purpose

of telecommunications. Modern communications satellites use a variety of orbits including geostationary orbits, Molniya orbits, other elliptical orbits and low (polar

and non-polar) Earth orbits.

What are weather maps?

A weather map displays various meteorological features across a particular area at a particular point

in time.Such maps have been in use since the mid-19th century and are used for research and weather forecasting purposes. Maps using isotherms show temperature

gradients,which can help locate weather fronts.

Do you know of any event of the history of your country in which meteorology aided by telecommunications and satellites

useful for meteorology?

A Weather forecasting is the application of science and technology to predict the state of the atmosphere for a given location. Human beings have

attempted to predict the weather informally for millennia, and formally since the nineteenth century. Weather forecasts are made by collecting quantitative data

about the current state of the atmosphere and using scientific understanding of atmospheric processes to project how the atmosphere will evolve.

Were you directly affected by that situation?

In my house, family,and also of been a human been.