A) Seven B) Eleven C) Four D) Three
A) Ocean Ecosystems B) Tundra Ecosystems C) Freshwater Ecosystems D) Terrestrial Ecosystems
A) Ocean Ecosystems B) Deciduous Forest Ecosystems C) Terrestrial Ecosystems D) Freshwater Ecosystem
A) Bacteria B) Animals C) Consumers D) Plants
A) Decomposers B) Scavengers C) Producers D) Consumers
A) Three B) Two C) Seven D) Four
A) Photosynthetic Plankton B) Bacteria C) Plankton D) Algae
A) Bacteria B) Algae C) Plankton D) Photosynthetic Plankton
A) 1/4 of the Earth B) 2/3 of the Earth C) 3/4 of the Earth D) 1/2 of the Earth`
A) Four B) None C) Two D) Three
A) Shallow Ocean Water and Deep Ocean Water B) Deep Ocean Surface and Deep Ocean Water C) Shallow Ocean Water and Deep Ocean Surface D) Shallow Ocean Surface and Freshwater Ocean
A) Twenty Percent B) Ninety Percent C) Forty Percent D) Fifty Percent
A) Temperate Grasslands B) Desert C) Coniferous Forest D) Tundra
A) Tundra B) Deciduous Forest C) Coniferous Forest D) Temperate Grasslands
A) Deserts B) Coniferous Forests C) Savannas D) Temperate Grasslands
A) Tropical Rainforest B) Deciduous Forest C) Savannas D) Coniferous Forest
A) They produce their own food B) They are the production of the food chain C) Because they produce the most waste products D) They are producing the most energy for the food chain
A) They are cannibals and eat their own type organisms B) Producers only C) Consumers only D) Producers and other consuers
A) Neither True nor False B) Both True and False C) False D) True
A) Neither True nor False B) False C) Both True and False D) True
A) True B) False C) Neither True nor False D) Both True and False
A) A Eagle B) All of these C) Humans D) A Lion
A) All of these B) Bacteria C) Buzzards D) Vultures
A) A Lion B) Bacteria C) All of these D) A Vulture
A) Six B) Four C) Three D) Five
A) 50 B) 90 C) 10 D) 20
A) Deserts B) Coniferous Forest C) Deciduous Forest D) Savanna
A) Neither B) False C) Both D) True
A) Omnivore B) Cannibal C) Carnivore D) Scavenger
A) Vitamins and fat B) Fat and bone tissue C) Fungi D) Their elemental states and natural minerals |