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