Lazy's nightmares start coming true when he and the other Smurfs are transported to an evil dream world by Morphio, a wicked sorcerer whose power comes from his victims' fears.
What is water scarcity? Scarcity often has its roots in water shortage, and it is in the arid and semiarid regions affected by droughts and wide climate variability, combined with population growth and economic development, that the problems of water scarcity are most acute. water.
Water pollution. Water pollution is the contamination of water bodies (e.g. lakes, rivers, oceans, aquifers and groundwater). This form of environmental degradation occurs when pollutants are directly or indirectly discharged into water bodies without adequate treatment to remove harmful compounds.