ATMOSPHERE AND HYDROSPHEREVersión en línea Pasapalabra con conceptos de repaso sobre los temas de atmósfera e hidrosfera. por Beatriz Sainz Gutiérrez A B C D E F G H I K L M N O P Q R S T U V W X Y Z Starts with A Mixture of gases that forms the Earth's atmosphere. Contains B Water safe to drink. Starts with C Atmospheric gas responsible for the greenhouse effect. Starts with D Use of water related to having a shower, doing the washing-up, etc. Starts with E Process by which living beings (mainly plants) lose water vapour. Starts with F Water that contains less mineral salts and is found in rivers, lakes, streams, etc. Starts with G Mass of water in a solid state, found in the mountains and poles. Starts with H All the water that exists on the Earth. Starts with I It is also called the thermosphere. Contains K Mass of liquid fresh water on the surface. Contains L Process by which water flows underground through the soil into the ocean. Starts with M Use of water related to watering plants, cleaning streets, etc. Starts with N Gas that forms 78 % of the atmosphere. Starts with O It forms 21 % of the atmosphere. Starts with P Contamination of water by substances, organisms and forms of energy. Contains Q Mass of groundwater. Contains R Process by which water moves across the land as rivers, lakes and streams. Starts with S Layer of the atmosphere that contains the ozone layer. Starts with T Layer of the atmosphere where weather phenomena occur. Contains U Use of water related to manufacturing processes, hydroelectric power stations, etc. Contains V Process by which water changes from liquid to gas. Starts with W Water contaminated from industrial and urban use. Starts with X Radiations absorbed in the ionosphere. Contains Y Amount of mineral salts per litre of water. Contains Z Gas that absorbs the UV radiations coming from the Sun.