What is the natural greenhouse effect?
Semester 1 Final (Biology)

Flashcard
•
Science
•
9th Grade
•
Hard
Quizizz Content
FREE Resource
Student preview

15 questions
Show all answers
1.
FLASHCARD QUESTION
Front
Back
The natural greenhouse effect is the process by which certain gases in Earth's atmosphere trap heat, keeping the planet warm enough to support life.
2.
FLASHCARD QUESTION
Front
What are alternative energy sources?
Back
Alternative energy sources are energy sources that are not based on fossil fuels, such as solar, wind, hydroelectric, and geothermal energy.
3.
FLASHCARD QUESTION
Front
What is the difference between weather and climate?
Back
Weather refers to short-term atmospheric conditions, while climate is the long-term average of weather patterns over a significant period.
4.
FLASHCARD QUESTION
Front
What is a density-independent factor?
Back
A density-independent factor is an environmental factor that affects a population regardless of its density, such as natural disasters like tornadoes.
5.
FLASHCARD QUESTION
Front
What is the role of the circulatory system?
Back
The circulatory system is responsible for transporting oxygenated blood throughout the body and returning deoxygenated blood to the heart.
6.
FLASHCARD QUESTION
Front
What is the role of the nervous system in the body?
Back
The nervous system controls and coordinates body activities by transmitting signals between different parts of the body.
7.
FLASHCARD QUESTION
Front
What are fossil fuels?
Back
Fossil fuels are natural substances formed from the remains of ancient plants and animals, used as energy sources, including coal, oil, and natural gas.
Create a free account and access millions of resources
Similar Resources on Quizizz
10 questions
Ecosystem Services and Biodiversity

Flashcard
•
9th Grade
15 questions
APES - Unit 2 Exam Review (2019)

Flashcard
•
9th Grade
15 questions
Unit 5 Biosphere ESci Credit Recovery Test

Flashcard
•
9th Grade
15 questions
Chapter 6 CP Envrionmental Exam Review

Flashcard
•
9th Grade
15 questions
Q2 Unit Test 4-Impact of Human Activities on Earth

Flashcard
•
9th Grade
15 questions
Ecology Review

Flashcard
•
9th Grade
15 questions
Keystone Species

Flashcard
•
9th Grade
15 questions
Energy Flow in Ecosystems

Flashcard
•
9th Grade
Popular Resources on Quizizz
15 questions
Multiplication Facts

Quiz
•
4th Grade
25 questions
SS Combined Advisory Quiz

Quiz
•
6th - 8th Grade
40 questions
Week 4 Student In Class Practice Set

Quiz
•
9th - 12th Grade
40 questions
SOL: ILE DNA Tech, Gen, Evol 2025

Quiz
•
9th - 12th Grade
20 questions
NC Universities (R2H)

Quiz
•
9th - 12th Grade
15 questions
June Review Quiz

Quiz
•
Professional Development
20 questions
Congruent and Similar Triangles

Quiz
•
8th Grade
25 questions
Triangle Inequalities

Quiz
•
10th - 12th Grade