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