5 Written Questions
5 Multiple Choice Questions
- A trait or characteistic that helps an organism survive.
- A group of populations that live together.
- a kind of contest among populations that need to get a certain amound of food, water, and shelter to survive.
- a mixture of rain and acids from air pollution that falls to Earth
- a waste product that harms living things and damages an ecosystems
4 True/False Questions
population → A group of organisms of one kind that live in one location.
extinction → the death of all the organisms of a species
symbiosis → a relationship between different kinds of organisms
reclamation → A trait or characteistic that helps an organism survive.