মূল বিষয়বস্তুতে যান

পপ্রশ্ন করি

নবম-দশম একাদশ-দ্বাদশ মডেল টেস্ট লিডারবোর্ড ড্যাশবোর্ড সাইন ইন

© 2026 প্রশ্ন করি · Proshnokori

হোম আমাদের সম্পর্কে যোগাযোগ গোপনীয়তা ড্যাশবোর্ড

হোম›নবম-দশম শ্রেণি›English Version›Civics and Citizenship›C-09 — Problems of Citizens and Our Responsibilities›C-09-Q041

C-09-Q041mediumsingle_mcq

When do environmental disasters happen?

aWhen forests increase
bWhen the activities of human beings harm the natural condition of the environment
cWhen rivers flow freely
dWhen population decreases

Kপূর্ববর্তী

41/75

Jপরবর্তী

এই অধ্যায়ের আরও প্রশ্ন

C-09-Q042Which river in Dhaka has become dead due to pollution?
C-09-Q043The river Karnaphuli, which is a victim of serious pollution, is located in which city?
C-09-Q044For sustaining the ecological balance of the country, what percentage of its total area has to be forests?
C-09-Q045In Bangladesh, forests constitute what percentage of the total land area?
C-09-Q046The cement factories causing pollution of water, land and air by the Dhaleshwari river are situated in—
C-09-Q047Consider the following rivers mentioned as facing serious pollution: Which of the following is correct?
C-09-Q048Which of the following is mentioned as an effect of climate change on Bangladesh?
C-09-Q049Under pressure from environment campaigners, the government has banned the use of—
C-09-Q050Consider the following harmful aspects of environmental disaster: Which of the following is correct?
C-09-Q051From a long-term perspective, which has become the greatest challenge for Bangladesh?

C-09 — Problems of Citizens and Our Responsibilities — সব প্রশ্ন দেখুন (75টি) →