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