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