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