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