Review Game Zone
Flash Cards
(current)
Games
Teachers
Search
Science Chapter 3 Unit D
Test Description: Human Impact on Ecosystems
Instructions: Answer all questions to get your test result.
1) the measure of the number of people in a given area
A
limiting factor
B
population density
C
biodiversity
2) any type of material or energy that humans need to meet their needs
A
limiting factors
B
natural resources
C
pollution
3) addition of harmful substances to the environment
A
pollution
B
limiting factors
C
conservation
4) the number and variety of life forms within an ecosystem
A
limiting factor
B
conservation
C
biodiversity
5) ways of living that use natural resources without using them up
A
sustainable
B
biodiversity
C
conservation
6) process of saving or protecting natural resources
A
sustainable
B
population density
C
conservation
7) Which statement BEST explains why Earth's population has grown very rapidly in the last 100 years?
A
people live longer because of improved health care and nutrition
B
on average, women are having children at an older age
C
more land has been cleared for housing
8) Which of the following natural resources is likely to be used up the soonest?
A
water
B
petroleum
C
wood
9) Which describes a sustainable practice?
A
allowing unlimited use of water for higher fees
B
more efficient removal of oil from underground deposits
C
conservation tillage and natural fertilizers
10) How do human activities affect biodiversity?
A
Overall, human activities decrease biodiversity
B
Overall, human activities increase biodiversity
C
Overall, human activities don't increase or decrease biodiversity
11) Burning fossil fuels release pollutants such as ______ into the air
A
sulfur dioxide
B
water vapor
C
oxygen
12) Renewable resources include sunlight, trees, and
A
natural gas
B
water
C
coal
13) Which answer is an example of a high biodiversity?
A
1 square mile in the rainforest
B
1 square mile in a cattle farm
C
1 square mile in the city
14) The following activities endanger biodiversity
A
introduction of invasive species
B
deforestation
C
all of the above
15) Energy companies promote sustainability by
A
increasing use of fossil fuels
B
using solar power
C
clear-cutting forests
*select an answer for all questions
Check Results & Get Answers
Play Games with the Questions Above
Teachers: Create FREE classroom games with your questions
Click for more info!
©2007-2024
ReviewGameZone.com
|
About
|
Privacy
|
Contact
|
Terms
|
Site Map
WAIT! Find what you needed?
×
Still Looking for the Answers?
Have Another Question?
Play a Review Game with These Questions?
Want to Make Your Own Test Like This One?