Related Questions

A person who studies the atmosphere , weather and weather forecasting is known as -
A person who studies atmosphere, weather and weather forecasting, is called ----.
The weather today is -———— the weather yesterday. .
Identify which quotation section is incorrect. It 'is always' more 'difficult to' climb 'up mountain' than to 'get down' again.
Which one of the following constituents of the atmosphere causes greatest changes in climate and weather?
In which layer of the atmosphere do most weather phenomena occur?
Choose an appropriate single word for a group of words given below. The scientist who study the atmosphere to see how it affects the environment and to predict the weather and climate.
If A has 4 elements and B has 8 elements then the minimum and maximum number of elements in A∪B are respectively __
কোন এক পার্কের একটি দোলনায় ঝুলতে লোহার তার ব্যবহার করা হয়েছে। কয়েকজন ছেলে-মেয়ে দোলনায় যখন দোল খাচ্ছিল তখন এক বাচ্চার অভিভাবক লক্ষ্য করেন যে, ফুলন তার 1 m থেকে বৃদ্ধি পেয়ে 1.01 m হয়েছে এবং তারটির ব্যাস হ্রাস পেয়েছে। পয়সনের অনুপাত 0.2 হলে দোলনার তারের ব্যাস কতখানি হ্রাস পায় ? (The iron wires have been used in a park to swing. When some children are swinging, the length of the wire increases from I m to 1.01 m whereas the diameter of the wire decreases which is noticed by a guardian. If Poisson's ratio is 0.2, then how much the diameter of the wire decreases?) 
If the side of a square decreases by 30%, then the area of the square decreases by :