Earth's Rotation and Time Flashcards

1

What does a sundial use to tell time?

Stars
Sunny days
Shadows
Clouds

2

What is Earth's rotation responsible for?

Seasons changing
Day and night
Tides in oceans
Weather patterns

3

True or false: Earth's orbit causes night and day.

True
False

4

How long does Earth take to rotate?

48 hours
24 hours
36 hours
12 hours

5

Which planet has the shortest year?

Mars
Venus
Earth
Mercury

6

What changes shadow lengths during the day?

Cloud cover
Sun's position
Wind direction
Temperature changes

7

What is the main reason for seasons?

Earth's distance from sun
Sun's brightness
Earth's tilt on axis
Moon's position

8

What shows Earth's rotation evidence?

Sundial
Compass
Telescope
Foucault pendulum

9

What is the primary reason for shadow length changes?

Cloud cover
Wind speed
Earth's rotation
Temperature changes

10

True or false: All constellations are visible nightly.

False
True

11

What does a sundial measure?

Time using wind
Time using shadows
Time using sun's heat
Time using stars

12

What is the effect of Earth's tilt?

Creates day length
Causes tides
Changes rotation speed
Affects climate

13

Complete the sentence: Other planets have year-lengths that are...

the same as Earth
longer than Earth
shorter than Earth
different than Earth

14

Why do we have leap years?

To add more days
To celebrate holidays
To confuse people
To adjust the calendar

15

How does Earth's rotation affect time?

Changes calendar days
Affects gravity
Creates time zones
Influences weather

16

What is a consequence of Earth's rotation?

Seasons change
Day and night cycle
Ocean currents
Weather patterns

Earth's Rotation and Time

Questions 16

Earth's Rotation and Time

Questions 16