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