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