DCA1 U1-U2: Properties of Water & Water Quality

Match the correct vocabulary word with the definition. Pollution comes from a SPECIFIC location such as a discharge pipe from a factory: ________

• Point Source Pollution

• Non-Point Source Pollution

• Capillary Action

• Polarity

• Cohesion

Match the correct vocabulary word with the definition. Pollution that does NOT have a single source of origin but comes from dispersed sources such as fertilizer runoff from lawns: ________

• Point Source Pollution

• Non-Point Source Pollution

• Capillary Action

• Polarity

• Cohesion

Match the correct vocabulary word with the definition. The tendency of water to climb up due to cohesion and adhesion properties of water: ________

• Point Source Pollution

• Non-Point Source Pollution

• Capillary Action

• Polarity

• Cohesion

Match the correct vocabulary word with the definition. The tendency of water to climb up due to cohesion and adhesion properties of water: ________

• Point Source Pollution

• Non-Point Source Pollution

• Capillary Action

• Polarity

• Cohesion

Match the correct vocabulary word with the definition. Uneven distribution of charges in a molecule: ________

• Point Source Pollution

• Non-Point Source Pollution

• Capillary Action

• Polarity

• Cohesion

Match the correct vocabulary word with the definition. The tendency of water to stick to other water molecules: ________

• Point Source Pollution

• Non-Point Source Pollution

• Capillary Action

• Polarity

• Cohesion

Match the correct vocabulary word with the definition. Weak bonds formed between water molecules:

• ionic bonds
• hydrogen bonds
• covalent bonds
• van der Waals forces

Match the correct vocabulary word with the definition. The amount of heat needed to raise 1kg of a substance 1°:

• Thermal conductivity
• Heat transfer coefficient
• Calorimetry
• Specific heat capacity

Match the correct vocabulary word with the definition. The tightness caused by the pulling of water molecules on each other:

• surface tension
• capillary action
• osmosis
• evaporation

Match the correct vocabulary word with the definition. The tendency of water to stick to other substances:

• Adhesion
• Evaporation
• Cohesion
• Condensation