Water Wonders Quiz
Water Wonders Quiz
Visual Identification & Biochemical Property Analysis
Name:
Date:
Period:
Score:
/ 22 pts
Directions & Property Word Bank (Alphabetical order • Each term is used once across Pages 1 and 2)
Examine the scientific diagram and real-world scenario for each item. Write the correct property of water in the corresponding answer box.
Adhesion Capillary Action Cohesion Density High Specific Heat Latent Heat of Vaporization Polarity Surface Tension Universal Solvent
Item 1 Molecular Structure
O δ− H δ+ H δ+ 104.5° Unequal charge
Observation: Oxygen pulls shared valence electrons more strongly than hydrogen, creating opposite partial charges across the bent molecule.
Identified Property:
Item 2 Droplet Formation
Waxy Leaf Surface Water-to-Water H-Bonding Network
Observation: Water molecules link tightly to other neighboring water molecules via hydrogen bonds, pulling inward to create spherical beads on a leaf.
Identified Property:
Item 3 Meniscus in Glass
Water binds to polar glass Concave Meniscus
Observation: Water clings to charged silica molecules along the glass tube walls, creeping upward at the edges to produce a curved meniscus.
Identified Property:
Item 4 Aquatic Organisms
Elastic Molecular Film Dimples without breaking surface
Observation: Unbalanced hydrogen bonds at the liquid-air interface produce a taut, elastic "skin" capable of supporting lightweight insects.
Identified Property:
Section 1: Molecular & Interfacial Properties Page 1 of 2 → Continue on Page 2
Water Wonders Quiz | Part II: Phenomena & Part III: Morphemes
Identify properties 5 through 9, then define the biochemical morphemes.
Items 5–9 + Morphemes
Item 5 Transport in Narrow Tubes
Highest Rise Defies Gravity Adhesion + Cohesion coupling
Observation: Water spontaneously creeps upward through microscopic plant xylem tubes against gravity through coupled wall adhesion and column cohesion.
Identified Property:
Item 6 Phase & Crystalline Lattice
ICE Liquid Water Open Void Expanded Lattice
Observation: Upon freezing, hydrogen bonds lock into an open hexagonal crystal lattice, causing solid ice to expand and float atop liquid water.
Identified Property:
Item 7 Thermal Resistance
Coastal Ocean ΔT = +1.5°C (Mild) Inland Desert ΔT = +22°C (Extreme)
Observation: Oceans absorb immense solar energy with little temperature shift because heat first breaks hydrogen bonds, stabilizing Earth's climate.
Identified Property:
Item 8 Evaporative Cooling
Warm Skin Surface (Heat Source) Water vapor carries absorbed heat away
Observation: Breaking all hydrogen bonds to convert liquid water into steam absorbs vast heat energy, allowing evaporating sweat to cool the body.
Identified Property:
Item 9 Hydration Shells
Na+ δ− Cl− δ+ Hydration Sphere Dissociation
Observation: Polar water molecules surround and dissolve ionic crystals (like table salt) by forming hydration spheres around both cations and anions.
Identified Property:
Part III: Morpheme Breakdown 4 Points
Write the biological meaning for each scientific word part:
sol- (prefix)
hydro- (prefix)
-philic (suffix)
-phobic (suffix)
Application: Define hydrophobic:
All 9 Properties Assessed • Morphemes: sol-, hydro-, -philic, -phobic
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