Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
REVISION
0
%
0
0
0
Back
Restart
What is the average temperature on Earth?
50°C
15°C
25°C
0°C
Oops!
Okay!
Unscramble letter to find words : leirtpsohiht
Lithosphere
Oops!
Okay!
What is the geosphere?
The solid part of the Earth
All the waters on the Earth
The part of the Earth where living things exist
The layer of air that surrounds the Earth
Oops!
Okay!
What causes the changing seasons on Earth?
Earth's elliptical orbit
Tilted axis and rotation
Revolution around the Moon
Changes in atmospheric pressure
Oops!
Okay!
Which layer of the Earth's core is liquid?
Mantle
Inner core
Outer core
Lithosphere
Oops!
Okay!
The Moon takes almost __________ days to orbit the Earth. It takes the same length of time to rotate once on its axis.
29
27
30
28
Oops!
Okay!
Which gases primarily make up Earth's atmosphere?
Oxygen, methane, and sulfur dioxide
Nitrogen, hydrogen, and helium
Carbon dioxide, nitrogen, and argon
Oxygen, nitrogen, and carbon dioxide
Oops!
Okay!
What is the angle of Earth's axial tilt?
23.5 degrees
0 degrees
22 degrees
21 degrees
Oops!
Okay!
Air is a mixture of gases. The main components are nitrogen (.............) and oxygen (...........).
78% and 21%
Oops!
Okay!
Is Oceanic (mid-oceanic) ridges one of the main relief features of the ocean floor?
Yes
Oops!
Okay!
What is the middle layer of the Earth, made of rock?
Atmosphere
Mantle
Core
Lithosphere
Oops!
Okay!
The gravitational attraction or "pull" of the Moon on the oceans causes the ________.
tides
Oops!
Okay!
What is the name of the Earth's movement around the Sun in an elliptical path?
Solar cycle
Axial tilt
Elliptical revolution
Earth's rotation
Oops!
Okay!
What is the name of Earth's natural satellite?
Jupiter
Venus
Mars
Moon
Oops!
Okay!
In which part of the Earth do living things exist?
Atmosphere
Hydrosphere
Lithosphere
Biosphere
Oops!
Okay!
Unscramble letter to find words : iorspebohs
Biosphere
Oops!
Okay!
During a solar eclipse, the Moon blocks the light from the ________.
the Sun
Oops!
Okay!
How many continental relief features are there?
3
Oops!
Okay!
What natural process involves the transformation of water through its solid, liquid, and gaseous states on Earth?
Water cycle
Carbon sequestration
Tectonic plate movement
Solar radiation
Oops!
Okay!
The Earth rotates on its axis, and this rotation creates day and night.
True
False
Oops!
Okay!
The Earth revolves around the Sun, and its orbit is elliptical, causing the seasons.
True
False
Oops!
Okay!
Which component of the geosphere includes all the waters on the Earth?
Biosphere
Mantle
Hydrosphere
Core
Oops!
Okay!
What layer of the Earth surrounds the Earth and consists of a mixture of gases?
Atmosphere
Core
Mantle
Lithosphere
Oops!
Okay!
Which component of the geosphere makes up the continents?
Lithosphere
Biosphere
Atmosphere
Hydrosphere
Oops!
Okay!
A lunar eclipse occurs when ____________ blocks the light from the Sun, preventing it from reaching the Moon.
the Earth
Oops!
Okay!
How many lunar phases are there?
4
Oops!
Okay!
What is the name of the layer of the Earth that includes the crust and the upper mantle?
Atmosphere
Mantle
Core
Lithosphere
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies