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