triangle: مثلث 

circle:دایره 

rectangle:مستطیل 

 heart:قلبی شکل 

square:مربع 

oval:بیضی 

star:ستاره ای 

diamond:لوزی 

octagon: هشت ضلعی

Why Are Clouds White

The clouds:

A cloud is defined as a mass of little drops of water, also known as droplets, and water crystals (ice) in the atmosphere. There are always thousands of water droplets hanging in the atmosphere but when their amount crosses a certain threshold mark; they become visible as white-colored clouds. They scatter light and help keep the earth remain cool. They acquire the color of their background i.e. the background affects the color of the clouds.

The reason:

So why do some of them look grey or black?

A simple answer is: both the quality and the quantity matter! Let’s see it this way: Black or grey clouds are the thickest among clouds so when light falls on them, in addition to repeated reflections, they also soak up the light and thus appear dark in color.

Moreover, even this is a relative phenomenon. If one looked at the same clouds from an airplane or by some other means from higher altitudes, he would find them white! Because there, he/she would be in the clouds and thus the thickness of clouds that are above him would be lesser.

What other colors are clouds?

During the sunset one can find clouds with a red or an orange ting. The reason is: during sunset/sunrise the sunlight has to travel a longer distance through the atmosphere and the dust particle scattered in the atmosphere scatter red light i.e. the background becomes red thus the clouds appear red. And if there is a lot of red or orange light falling on a cloud with a lot of water droplets, the cloud would appear green to us.

In the name of Allah, the Beneficent, the Merciful  * 1

بسم ا... الرحمن الرحیم

In the name of Allah,the Beneficent,the Merciful

قل اعوذ برب الناس

Say:[o; messenger] I take refuge in the Creator of mankind 

ملک الناس

The king of mankind

اله الناس

The God of mankind

من شر الوسواس الخناس

From the evils of the temptation of Satan

الذی یوسوس فی صدور الناس

The one who whispers into the heart of the people

من الجنة و الناس

Whether he be from among the Jinns or among the mankind

	He has a sore throat. His throat hurts. He has a cough.		She hurt her back. She has a backache. Her back is sore.
	He has a headache. His head hurts.		She hurt her toe. Her toe hurts.
	She has cramps.		He hurt his finger. He has a hurt finger. His finger hurts.
	He has a bad cold. His nose is stuffy. He has a runny nose.		He has a stomachache. His stomach hurts.
	He has a fever. His temperature is up. His fever is up.		He has a bad cut. His arm is cut.

معنی لغات

es in spelling

A number of words end in -our in British English and -or in American English. Some words end in -er in American English and -re in British English. Many verbs which end in -ize in American English can be spelt in British English with -ize or -ise. In British English -I is doubled in an unstressed syllable before a suffix beginning with a vowel, while in American English it is not doubled.

Some of the commonest words with different spellings are given below.