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- 1. Multiple-choice30 seconds1 pt
2 factors that affect human population are birth rate & death rate
True
False
- 2. Multiple-choice30 seconds1 pt
· Population growth is how the number of people increases or decreases over time
True
False
- 3. Multiple-choice30 seconds1 pt
Population Increases when...
Birth Rate and Death Rate are equal.
Birth rate is lower than death rate
Birth rate is higher than death rate
- 4. Multiple-choice30 seconds1 pt
Population DECREASES when....
Birth Rate and Death Rate are equal.
Birth rate is lower than death rate
Birth rate is higher than death rate
- 5. Multiple-choice30 seconds1 pt
Population growth is stable when......
Birth Rate and Death Rate are equal.
Birth rate is lower than death rate
Birth rate is higher than death rate
- 6. Multiple-choice45 seconds1 pt
Advances in ............................................. reduce the death rate
Advances in technology.
Advances in farming.
Advances in medicine
Advances in transportation
- 7. Multiple-choice30 seconds1 pt
Rapid growth of a population is called
Exponential growth
Fast growth
Huge growth
- 8. Multiple-choice30 seconds1 pt
................... is the introduction of harmful materials into the environment.
Smog
Pollution
Emission
- 9. Multiple-choice30 seconds1 pt
................... are pollutants that are loaded with chemicals that mix with the gases in the air.
Acid rain
Emissions
Smog
- 10. Multiple-choice30 seconds1 pt
Thick brownish haze forms when emissions react with sunlight.
Acid rain
Oil
Smog
- 11. Multiple-choice30 seconds1 pt
Thermal pollution is when heat negatively affects bodies of water
True
False
