Unit 2 Review

Unit 2 Review

10th Grade

23 Qs

quiz-placeholder

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Unit 2 Review

Unit 2 Review

Assessment

Quiz

Biology

10th Grade

Medium

NGSS
HS-ESS2-5, HS-LS1-6, HS-PS1-5

+7

Standards-aligned

Created by

CARRIE BOBO

Used 14+ times

FREE Resource

23 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Water is a polar molecule. Hydrogen bonding between water molecules is accomplished through the attraction of water’s partial charges. What is the charge of the hydrogen atoms in a water molecule? ________ What is the charge of the oxygen atom in a water molecule?

Hydrogen: positive, Oxygen: negative

Hydrogen: negative, Oxygen: positive

Hydrogen: neutral, Oxygen: neutral

Hydrogen: positive, Oxygen: positive

Tags

NGSS.HS-ESS2-5

NGSS.HS-PS1-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to water when it freezes?

It contracts and becomes more dense.

It evaporates.

It expands and becomes less dense.

It remains liquid.

Tags

NGSS.MS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Capillary action is a property of water. Which of the following is an example of capillary action?

Water being pulled up from a plant’s roots to its leaves.

An insect sitting on top of the water’s surface.

Salt dissolving in a glass of water.

A drop of rainwater on a leaf.

Tags

NGSS.MS-ESS2-4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What property of water is responsible for regulating an organism’s body temperature?

High specific heat capacity

Low density

Polarity

High surface tension

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Why does ice float in liquid water?

Because ice is denser than water

Because ice is less dense than water

Because ice is heavier than water

Because ice is colder than water

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What two properties of water work together for capillary action to occur?

Cohesion and adhesion

Density and surface tension

Cohesion and high specific heat

Polarity and solubility

Tags

NGSS.HS-ESS2-5

7.

MULTIPLE SELECT QUESTION

45 sec • 1 pt

Which of the following are unique properties of water? (multiple answers)

High specific heat

universal solvent

hydrophobic and hydrophilic

surface tension

Tags

NGSS.HS-ESS2-5

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