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