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