Worksheets5. Amoeba Sisters Properties of Water
Total questions: 8
Worksheet time: 4mins
Polar molecules have unequal sharing of _____ among atoms.
protons
electrons
neutrons
monomers
Which picture best represents a water molecule?
a
b
c
d
What allows one water molecule to stick to another water molecule?
Covalent bond
Hydrogen bond
Ionic bond
Oxygen bond
Which term is defined as water molecules sticking to other substances?
Adhesion
Polarity
Cohesion
Capillarity
What happens when water freezes?
It expands and becomes more dense, resulting in floating ice.
It expands and becomes more dense, resulting in sinking ice.
It expands and becomes less dense, resulting in sinking ice.
It expands and becomes less dense, resulting in floating ice.
How does cohesion and adhesion benefit a plant?
It allows carbon dioxide to travel through the xylem of a plant, from the roots to a leaf.
It allows oxygen to travel through the phloem of a plant, from the roots to a leaf.
It allows water to travel through the xylem of a plant, from a leaf to the roots.
It allows water to travel through the xylem of a plant, from the roots to a leaf.
Water has a high specific heat. What does this mean?
It resists changing its temperature.
It evaporates quickly.
It changes temperature quickly.
It is an excellent solvent.
How does too much heat harm a body?
It can make blood flow too quickly.
It can damage enzymes.
It can make white blood cells overactive.
It can make the nervous system sensitive to pain.
