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- 1. Multiple Choice
The non-living conditions around a living thing are called its ___environmentecosystemfood chainfood web - 2. Multiple ChoiceWhich of these items is NOT usually considered part of an environment?temperaturepredatorsprecipitationpollution
- 3. Multiple ChoiceA system of living things and their environment is called ___the geospherean ecosystemthe water cycleecology
- 4. Multiple ChoiceA characteristic that helps an organism live in its environment is called ___an alterationan adaptationa mutationa transformation
- 5. Multiple ChoiceAbout 360 million years ago, the Earth was much warmer, and the land was covered with ___hills and mountainsforests and swampsrivers and streamsglaciers and permafrost
- 6. Multiple ChoiceAbout 360 million years ago, there were dragonflies that were the size of ___mosquitossmall birdslarge birdsairplanes
- 7. Multiple ChoiceAbout 300 million years ago, what condition caused many plants to become extinct?the climate became drier and coolerthe giant insects died outtoo much oxygen in the atmospherethe large animals became extinct
- 8. Multiple ChoicePlants make chemical energy through the process of ___respirationoxidationphotosynthesisreduction
- 9. Multiple ChoiceThe peppered moth comes in two types: ___hairy and baldshort and longlarge and smalllight and dark
- 10. Multiple ChoiceAfter the environment had been polluted for a long time, there were ___more dark moths than light onesmore light moths than dark onesmore dark birds than light onesmore light birds than dark ones
- 11. Multiple ChoiceOver the last 50 years, as pollution has decreased, the number of light colored moths ___has decreasedhas stabilizedhas flip-floppedhas increased
- Answer choicesTagsAnswer choicesTags