EXPLANATION TEXT, QUESTION, AND ANSWER ( TEKS EKSPLANASI, PERTANYAAN, DAN JAWABAN)

How Is A Kite Flying?

A kite is an object which is made from a light material stretched over a frame. Due to its light material a kite will lift off the ground and fly when it is tilted into the wind.

A kite is uses wind to make it fly because it is heavier than air. When wind travels over the surface of the kite, it is split into two streams of air. One stream of the air goes over the kite while the second stream goes under the kite. 

The upper stream above the kite. The lower stream hits the kite at a shallow angle and creates an area of high pressure. 

The high pressure area has a pushing effect while the low pressure area has a pulling effect. The combination of push and pull can creates enough force to lift the kite into the air. 

Kites have been known for thousand of years. They are used for military or scientific purposes. Todays kites are much used for leisure and competition.

1. What media which use by kite to fly?

a.     Air

b.    Water

c.     Ground

d.    Light

e.     Wind

2. How many stream of air if we want the kite flying?

a.     Two

b.    One

c.     Four

d.    Three

e.     There is no stream

3. The first Word of  “ it” at the first line of paraghraph two is refer to

a.     Wind

b.    Air

c.     Kite

d.    Frame

e.     Fly

4. What is the function of the upper stream?

a.     hits the kite at a shallow angle

b.    creates an area of high pressure

c.     creates an area of middle pressure

d.    creates an area of low pressure

e.     give space for kite to fly

5.  Bassed on the text, what is the function of kite at past?

a.     Used for competition

b.    Used for military

c.     Used for sent message

d.    Used for sent money

e.     Used for keep home for annoying evil

How Cell Phone Work

A cell phone is a great gadget in this modern world. What is a cell phone? A cell phone is actually a radio in certain way. Like a radio, by a cell phone we can communicate to other people in real time. Million people use cell phone for their communication. Even nowadays, people use cell phones to communicate in voice, written and data.

Alexander Graham Bell is the person who make great change in the way people communicate to each other. He invented a telephone in 1876. While wireless radio was formally known in 1894 presented by Guglielmo Marconi. By these two technologies, then a cell phone was born. However do you know how actually cell phones work?

This short explanation on how a cell phone work is really wonderful. A cell phone or in long term "cellular telephone' works by transmitting signals of radio to towers of cellular. The towers are networked to a central switching station. The connection usually uses wire, fiber optic-cables, or microwave.

Then the central switching station which handles calls in certain given area is directed connected to the wire-based telephone system. Cellulars are pick up by the towers and relayed to another cellular telephone user or the user of wire-based telephone network.

the towers vary in the capacity and capability to receive signals. Some can receive the signal from short distance and the others can receive more distance. However, there are usually more than one tower in certain given area so that the system can handle the increasing telephone traffic.

1.       Who is the founder of cell phone

a.       Franklin

b.      Graham Bell

c.       George rude

d.      Marconi

e.      Glorious frederick

2.       Who is guglielmo Marconi?

a.       The founder of cell phone

b.      The founder of switching station

c.       The founder of telephone

d.      The founder of telephone traffic

e.      The founder of wireless radio

3.       What station which handles calls?

a.       The central switching station

b.      Traffic station

c.       Distributary station

d.      Local station

e.      Towers station

4.       What is the main idea of the second paragraph?

a.       Alexander Graham Bell

b.      wireless radio

c.       Guglielmo Marconi

d.      The process of the born of cell phone

e.      How cell phone work from station

5.       Based on the text, how the cell phone work

a.       By transmitting signals of radio to towers of cellular

b.      By traffic

c.       By receive the password

d.      By find the code

e.      By internet