Chapter 19, Sections 1 & 2
10 Questions
| Attempts: 175
82 Science
Questions and Answers
- 1.Living things in the environment are called ______________________ factors, while non-living things are called ___________________ factors.
- A.
Abiotic and biotic
- B.
Biotic and abiotic
- C.
Nitrogen and carbon
- D.
Latitude and longitude
- 2.____________________ is an abiotic factor.
- A.
An animal
- B.
A plant
- C.
Soil
- D.
Bacteria
- 3.If water is polluted, the _______________ could also be affected.
- A.
Soil
- B.
Air
- C.
Climate
- D.
All of the above
- 4.The ________________________ cycle involves evaporation, precipitation, and transpiration.
- A.
Nitrogen
- B.
Water
- C.
Carbon
- D.
Rock
- 5.________________________ is a biotic factor.
- A.
The sun
- B.
A plant
- C.
Soil
- D.
Nitrogen
- 6.Before nitrogen can be used, it has to go through nitrogen _____________________, where the nitrogen atoms are separated.
- A.
Precipitation
- B.
Fertilization
- C.
Fixation
- D.
Elevation
- 7.Which of the following would not make soil more fertile (more able to grow crops)?
- A.
Animal waste
- B.
Chemicals
- C.
Fertilizer
- D.
Dead plants and animals
- 8.Which action would add excess carbon to the environment?
- A.
Eating less meat
- B.
Recycling
- C.
Burning fossil fuels
- D.
Riding your bike
- 9.Your human footprint is _______________________________.
- A.
Your impact on the environment
- B.
The size of your feet
- C.
How much you recycle
- D.
A never ending cycle in the environment
- 10._____________________ makes up the largest percentage of the atmosphere.
- A.
Oxygen
- B.
Water
- C.
Carbon
- D.
Nitrogen
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