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