1. BIOLOGY TEST REVIEW ANSWERS

2. Multiple Choice 1.

3. Multiple Choice 2. LithosphereHydrosphereAtmosphere -the rocky outer shell of the Earth - mountains, ocean floor, rocks -The water in, on and above the Earth’s surface -Ground water, oceans, rivers, clouds -the thin layer of gases that surrounds the earth - Water vapour, oxygen, carbon dioxide

4. Multiple Choice 3. Pesticides and fertilizers Plastic packaging Acid Precipitation Automobile exhaust 4. Producers

5. Multiple Choice 5. Quaternary Consumer (eats Tertiary Consumer) Tertiary Consumer (eats Secondary Consumer) Secondary Consumer (eats Primary Consumer) Primary Consumer (eats Producer) Producer (makes own food)

6. Multiple Choice 6. Herbivore- plants/vegetation Carnivore- animals- meat Omnivore- plants and animals Decomposers- dead plants and animals

7. Matching Organism- Is a living thing Species- Is a group of similar organism that are capable of breeding with one another and producing offspring Population- A group of individuals of the same species

8. Matching Community- Is composed of all the different populations of species that share a particular area. Food Web- shows how all the species in a community or ecosystem are related in the search for food.

9. Matching Food Chain- sequence through which energy transfers from organism to organism. Ecosystem- all the living organisms in an area and their non-living environment Biome

10. Matching Biodiversity- the variety of living things found in ecosystems and in the world in general. Sustainability- ecosystem’s ability to support life and maintain resources for future generations. Biotic-living things, their remains, and the features, such as nests, associated with their activities Abiotic- the non-living characteristics of an ecosystem

11. Classify Biotic Moose Rose Turtle Rotting Tree Dead Raccoon Beaver Den Abiotic Clouds Mountain Rain Dirt

12. Short Answer A. shrubs- insect- frog- snake shrubs- insect-hawk grass- deer- wolf grass- mouse- snake B. Light, Carbon Dioxide, Water

13. Short Answer C.Bacteria in soil, Lightning, Fertilizer D. Ecosystem Diversity, Species Diversity, Genetic Diversity E. A non-native species that has a negative impact on the natural environment - carp, emerald ash borer, round goby, zebra mussels

14. Short Answer F.Chemical- pesticides Mechanical-carp barrier Biological- “cane toad”