1) These are found at the TOP of an energy pyramid? a) producers b) herbivores c) autotrophs d) tertiary consumer 2) A group of the SAME SPECIES in the same area. a) community b) population c) ecosystem d) biosphere 3) The insect gets pollen for food and the flowers get pollinated. a) commensalism b) mutualism c) parasitism 4) The cattle stir up bugs when they walk that the birds then eat. a) commensalism b) mutualism c) parasitism 5) This mosquito gets food when it bites your arm. a) mutualism b) parasitism c) commensalism 6) The red part on this Periodic Table of Elements represents? a) solids b) metals c) metalloids d) nonmetals 7) Group eight which is red on this periodic table represents the? a) noble gases b) metalloids c) liquids d) alkali metals 8) Which biome below is the largest biome? a) tundra b) grassland c) rain forest d) taiga 9) Which biome has the largest diversity of plants and animals? a) tundra b) rain forest c) deciduous forest d) taiga 10) Which choice is an abiotic factor in the tundra? a) polar bears b) lichen c) snow d) arctic foxes 11) On a farm you will see cows, goats, sheep, and corn. This represents a/an? a) population b) ecosystem c) community 12) Inside what organelle does photosynthesis occur inside of? a) mitochondria b) vacuole c) cytoplasm d) chloroplast 13) Which choice below is an example of a heterotroph in the taiga? a) evergreen tree b) mountain lion c) mushroom d) rose bush 14) Sometimes excess nutrients from fertilizer will be washed into a lake causing? a) phototropism b) symbiosis c) eutrophication d) predation 15) Plants will often lean towards the sunlight to capture more radiation. a) phototropism b) eutrophication c) symbiosis d) predation 16) Distance from one crest to the next crest is called? a) trough b) amplitude c) wavelength d) resonance 17) The Tacoma Narrows Bridge is an example of? a) resonance b) refraction c) diffraction d) amplitude

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