āĻĒāϰিāĻŦেāĻļ āĻā§ āϧāϰāύেāϰ āĻ āĻী āĻী? How many types of environment?
āĻĒāϰিāĻŦেāĻļ āĻā§ āϧāϰāύেāϰ āĻ āĻী āĻী? āĻĒāϰিāĻŦেāĻļ āϤিāύ āϧāϰāύেāϰ। āϝেāĻŽāύ- (ā§§) āĻৌāϤ āĻŦা āĻĒ্āϰাāĻৃāϤিāĻ āĻĒāϰিāĻŦেāĻļ, (⧍) āĻীāĻŦāĻ āĻĒāϰিāĻŦেāĻļ āĻāĻŦং ( ā§Š) āϏাāĻŽাāĻিāĻ āĻĒāϰিāĻŦেāĻļ। āĻৌāϤ āĻŦা āĻĒ্āϰাāĻৃāϤিāĻ āĻĒāϰিāĻŦেāĻļ āĻŦāϞ…