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