Bangladesh signed the Ramsar Convention in —

এই অধ্যায়ের আরও প্রশ্ন

• C-02-Q137The Ramsar Convention was amended in —
• C-02-Q138The Helsinki Rule was adopted in —
• C-02-Q139The UN convention on the use of international watercourses was adopted on —
• C-02-Q140According to the 1997 UN convention, a country cannot withdraw water of a river flowing through more than one
• C-02-Q141Consider the following statements about the universality of water: Which of the following is correct?
• C-02-Q142Which plant grows both in water and on land?
• C-02-Q143Consider the following statements about preventing water pollution: Which of the following is correct?
• C-02-Q144Onik and Tushar each culture fish in separate ponds. Onik's pond water has pH 7.5 while Tushar's pond water ha
• C-02-Q145(continuing the Onik/Tushar scenario) What should be applied to Tushar's pond water to improve fish growth?
• C-02-Q146What is filtration?