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