The Global warming

Global Warming is a dangerous effect on our environment that we are facing these days. Rapid industrialization, increase in the population growth and pollution are causing a rise in Global Warming. Global Warming refers to the increase in the average temperature of the earth's surface during the last century. Global warming is having a number of effects on the Earth. The most significant effect is the rise in sea level. The Earth’s average sea level has risen about 8 inches since 1880. Scientists believe that the sea level will rise another 1 to 4 feet by the end of the 21st century. The rise in sea level is caused by the melting of glaciers and the expansion of seawater as it warms. The rise in sea level will cause flooding and will damage coastal areas.Global warming is a gradual increase in the temperature of the earth surface and atmosphere all around the world. It is caused due to the greenhouse effect of increased level of green house gases such as carbon dioxide, CFCs, etc. There are various types of pollutants also which involved in increasing the atmospheric temperature of the earth. Increasing use of fossil fuels by the people and deforestation is increasing carbon dioxide emissions which trap heat and cause greenhouse effect.

Do you know he lives where? 

= Do you know where he lives?

Ever you been to Dhaka? 

= Have you ever been to Dhaka?

The army is a collection of soldier. 

= The army is a collection of soldiers.

I returned back form Dhaka. 

= I returned from Dhaka.

Increase = বৃদ্ধি - Growth

Isolation = বিচ্ছিন্নকরণ - Separation

Keen = ধারালো - Sharp

Beautiful = চমৎকার - Gorgeous

Morbidity = বিষণ্ণতা - Sadness

2x+y = 8 ............(1)

বা, y = 8 - 2x

আবার, 3x-2y = 5

বা, 3x-2(8-2x) = 5

বা, 3x-16+4x = 5

বা, 7x-16=5

বা, 7x = 21

∴ x = 3

x এর মান (1) নং সমীকরণে বসাই,

y=8-2××3 = 8-6 = 2

সুতরাং, x ও y এর মান যথাক্রমে 3 ও 2 (Ans)

Padma Bridge

The Padma Multipurpose Bridge is the longest bridge in Bangladesh. On June 25, 2022, Prime Minister Sheikh Hasina inaugurated the largest infrastructure in the country. The bridge is mainly constructed with steel and concrete. This great Padma Bridge was actually a dream to the people of Bangladesh. Ultimately, Bangladesh successfully implemented this biggest project without any foreign investment. Bangladesh spent over 30,000 crores to build this longest construction. The length of the main bridge is 6.15 km and the width is 18.10 m. Total span 41 and each span is 150 meter long. The bridge connects Mawa in Munshiganj district to Jajira in Shariatpur district. It has two layers a four-lane road at the top and a railway at the bottom. The bridge will also be used for gas, power lines and fiber optic cable expansion in the future. The Padma Bridge will surely have a significant contribution to the social, economic and industrial development of the southern part of Bangladesh. The bridge will play an important role not only in the country but also in the regional connectivity of Asia and Southeast Asia. In the coming days, the Padma multipurpose bridge will continue to promote industrial development and economic growth in Bangladesh.

Tea will be being taken by us.  = We shall be taking tea.

His pen has been stolen.   = Someone has stolen his pen.

He arranged me.   = I was arranged with him.