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