
Earths Systems
Flashcard
•
Science
•
9th - 12th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is the atmosphere?
Back
The atmosphere is the layer of gases surrounding Earth, essential for breathing and protecting the planet from solar radiation.
2.
FLASHCARD QUESTION
Front
What is the magnetic field?
Back
The magnetic field is a region around Earth created by its magnetic forces, protecting the planet from solar particles.
3.
FLASHCARD QUESTION
Front
What is the lithosphere?
Back
The lithosphere refers to the rigid outer layer of Earth, also known as the geosphere.
4.
FLASHCARD QUESTION
Front
How do human activities impact the biosphere?
Back
Human activities, such as overfishing, can lead to the extinction of species and degradation of ecosystems.
5.
FLASHCARD QUESTION
Front
What is the anthroposphere?
Back
The anthroposphere is the part of Earth that has been constructed or modified by humans.
6.
FLASHCARD QUESTION
Front
What is the biosphere?
Back
The biosphere is the global sum of all ecosystems, where life exists on Earth.
7.
FLASHCARD QUESTION
Front
What is the hydrosphere?
Back
The hydrosphere encompasses all water bodies on Earth, including oceans, rivers, lakes, and groundwater.
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