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