A) Seven B) Four C) Eleven D) Three
A) Ocean Ecosystems B) Freshwater Ecosystems C) Terrestrial Ecosystems D) Tundra Ecosystems
A) Terrestrial Ecosystems B) Freshwater Ecosystem C) Deciduous Forest Ecosystems D) Ocean Ecosystems
A) Bacteria B) Animals C) Plants D) Consumers
A) Producers B) Consumers C) Decomposers D) Scavengers
A) Two B) Seven C) Four D) Three
A) Bacteria B) Plankton C) Photosynthetic Plankton D) Algae
A) Plankton B) Bacteria C) Algae D) Photosynthetic Plankton
A) 1/2 of the Earth` B) 2/3 of the Earth C) 1/4 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) Twenty Percent B) Fifty Percent C) Forty Percent D) Ninety Percent
A) Temperate Grasslands B) Tundra C) Coniferous Forest D) Desert
A) Tundra B) Temperate Grasslands C) Coniferous Forest D) Deciduous Forest
A) Deserts B) Coniferous Forests C) Temperate Grasslands D) Savannas
A) Deciduous Forest B) Tropical Rainforest C) Coniferous Forest D) Savannas
A) Because they produce the most waste products B) They produce their own food C) They are producing the most energy for the food chain D) They are the production of the food chain
A) They are cannibals and eat their own type organisms B) Producers and other consuers C) Producers only D) Consumers only
A) Neither True nor False B) Both True and False C) True D) False
A) False B) Both True and False C) True D) Neither True nor False
A) Both True and False B) False C) True D) Neither True nor False
A) A Eagle B) Humans C) All of these D) A Lion
A) Vultures B) All of these C) Buzzards D) Bacteria
A) A Vulture B) All of these C) A Lion D) Bacteria
A) Three B) Six C) Five D) Four
A) 50 B) 10 C) 90 D) 20
A) Savanna B) Deciduous Forest C) Coniferous Forest D) Deserts
A) False B) Both C) Neither D) True
A) Scavenger B) Carnivore C) Omnivore D) Cannibal
A) Fungi B) Fat and bone tissue C) Their elemental states and natural minerals D) Vitamins and fat |