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