Question:
Use evidence from the fact that planting trees has a positive impact on an ecosystem to answer the following question. OPTIONS:
- be negatively disrupted forever
- be made much worse
- be altered in damaging ways
- adjust in positive ways "If an oak seed is placed in a compost pile in a garden, the garden's ecosystem will"

Answer:
adjust in positive ways

Question:
Use evidence from the fact that the arctic environment is cold in temperature from being at a northern lattitude below 0 degrees celsius during most of the year to answer the following question. OPTIONS:
- iguanas
- parka squirrels
- tiger sharks
- Burmese pythons "Who would find an arctic environment most pleasant?"

Answer:
parka squirrels

Question:
Use evidence from the fact that if an organism dies then the population of that organism will decrease to answer the following question. OPTIONS:
- small change
- learn to fly
- less of them
- more of them "When a wolf is buried what will happen to other wolves?"

Answer:
less of them