বই Top Notch 3A - ইউনিট 5 - পাঠ 2

very bad, harsh, or intense

কঠিন

things that are related to air and sky such as temperature, rain, wind, etc.

আবহ

any destruction caused by the nature that results in a great amount of damage or the death of many, such as an earthquake, flood, etc.

প্রাকিতিক দূর্যোগ

a strong and dangerous type of wind, which is formed like a turning cone, usually causing damage

ঘূর্ণবাত

a very strong and destructive wind that moves in circles, often seen in the Caribbean

হ্যারিকেন

a tropical storm with violent winds moving in a circle that form over the western Pacific Ocean

ঘূর্ণিঝড়

to become covered or filled by water

a sudden fall of a large mass of dirt or rock down a mountainside or cliff

ভূমিস্থলন

a long period of time when there is not much raining

খরা