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