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- 1. Multiple ChoiceHow do invasive plants damage the environment?Compete with native speciesChange plant communityAlter diversityAll of these
- 2. Multiple Choice
The primary cause of invasive species introduction is
too much food
human actions
weather events
asteroids
- 3. Multiple Choice
Which of these is one cause of deforestation?
Urbanization
Buying a Christmas tree during the holidays
Overbreeding birds in the wild
Cutting down the tree in your backyard
- 4. Multiple ChoiceWhat is deforestation?Clearing Earth's forests on a massive scaleEating too much vegetablesGoing to a forest and pulling weedsClearing the five trees in my backyard
- 5. Multiple Choice
Which of the following is NOT a threat to biodiversity?
Pollution
Deforestation
Invasive Species
Ecological Succession
- 6. Multiple Choice
The threat to biodiversity that occurs when the homes of different species are destroyed
pollution
habitat destruction
overexploitation
climate change
- 7. Multiple Choice
When human-made chemicals and garbage find their way into nature and harm the air, soil, and water it is called
pollution
habitat destruction
overexploitation
climate change
- 8. Multiple Choice
The largest threat to biodiversity is
bacteria
fungi
humans
plants
- 9. Multiple ChoiceWhy are fossil fuels a nonrenewable resource?they take millions of years to replacethey can be used over and over againthey are used to heat and light homesthey cause air and water pollution
- 10. Multiple ChoiceWhat does conserving resources mean?Use as much of the resources as you canOnly use the resources at schoolProtecting the resource so it does not run out
- 11. Multiple ChoiceWhich group includes ALL renewable resources?Coal, trees, water, oilWater, wind, sun, plantsMinerals, sun, natural gas, water
- 12. Multiple Choice
Identify the process shown in this diagram.ExtinctionToxin AccumulationPollutionBiomagnification - 13. Multiple ChoiceMost water pollution is the result ofhuman activities.drought.volcanic eruptions.storms.
- 14. Multiple ChoiceWhat is the major cause for air pollution?factories and carscigarretesdeforestationoil spills
- 15. Multiple ChoiceConcentration of toxins in an organism as a result of ingesting other plants/animals in which the toxins are widely distributedbiomagnificationpoint-source pollutionartificial eutroficationconsumable pollution
- Answer choicesTagsAnswer choicesTags