Related Questions

প্রতি বছর অক্টোবর মাসের কোন দিন বিশ্ব প্রতিবেশ দিবস (World Habitat Day) পালিত হয়ে থাকে?
A প্রথম সোমবার
B দ্বিতীয় সোমবার
C তৃতীয় সোমবার
D চতুর্থ সোমবার
প্রতি বছর অক্টোবর মাসের কোনদিন বিশ্ব প্রতিবেশ দিবস (World Habitat Day) পালিত হয়ে থাকে?
A প্রথম রবিবার
B প্রথম সোমবার
C প্রথম মঙ্গলবার
D প্রথম বুধবার
The impoverishment of the world’s habitat is due to-
A man’s irresponsible abuse of the vegetation cover
B gradual deterioration of microclimate.
C drying out the soil
D removal of soil by water and wind
The day of the previous day of yesterday is the next day of the days before yesterday, Which is the fourth day of Tuesday . what is the day today.
A Thusday
B Friday
C Saturday
D Sunday
A worker earns Tk. 250 on the first day and spends tk. 200 on the second day, earns Tk. 250 on the third day and again spends Tk. 200 on the fourth day and so no. On which day would he have had Tk. 1000?
A 20th day
B 30th day
C 31th day
D 40th day
Which one of the following is the theme of the World Health Day, 2017 celebrated by the World Health Organization?
A Diabetes
B Food Safety
C Depression: Let's Talk
D Ageing and Health
The exact origin and natural habitat of Ebola viruses are-
A a mystery till now
B clear to the scientists
C in Congo
D in Africa
The large natural ecosystem comprised of abiotic (land, air , water and soils of the concerned habitat) and biotic (plants, animals and micro-organisms) is called:
A Genome
B Abiome
C Agenome
D Biome
A group of populations of different species living in the same habitat and interacting with one another is called:
A Ecological Community
B Zoological Community
C Biological Community
D None of Above.
Which of the following Bio-Reserves in India is the natural habitat for lions?
A Nilgiri Bio-Reserve
B Kaziranga Bio-Reserve
C Mudumalai Bio-Reserve
D Gir Bio-Reserve

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