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