A) Four B) Eleven C) Seven D) Three
A) Ocean Ecosystems B) Tundra Ecosystems C) Terrestrial Ecosystems D) Freshwater Ecosystems
A) Deciduous Forest Ecosystems B) Terrestrial Ecosystems C) Freshwater Ecosystem D) Ocean Ecosystems
A) Consumers B) Animals C) Bacteria D) Plants
A) Decomposers B) Scavengers C) Producers D) Consumers
A) Seven B) Four C) Two D) Three
A) Photosynthetic Plankton B) Bacteria C) Algae D) Plankton
A) Plankton B) Photosynthetic Plankton C) Bacteria D) Algae
A) 3/4 of the Earth B) 1/2 of the Earth` C) 2/3 of the Earth D) 1/4 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) Ninety Percent C) Twenty Percent D) Fifty Percent
A) Tundra B) Desert C) Coniferous Forest D) Temperate Grasslands
A) Coniferous Forest B) Temperate Grasslands C) Deciduous Forest D) Tundra
A) Temperate Grasslands B) Savannas C) Coniferous Forests D) Deserts
A) Tropical Rainforest B) Coniferous Forest C) Deciduous Forest D) Savannas
A) They are the production of the food chain B) Because they produce the most waste products C) They are producing the most energy for the food chain D) They produce their own food
A) Producers and other consuers B) They are cannibals and eat their own type organisms C) Producers only D) Consumers only
A) Both True and False B) Neither True nor False C) False D) True
A) True B) Neither True nor False C) Both True and False D) False
A) True B) Both True and False C) Neither True nor False D) False
A) All of these B) A Lion C) Humans D) A Eagle
A) All of these B) Bacteria C) Vultures D) Buzzards
A) A Vulture B) Bacteria C) All of these D) A Lion
A) Four B) Five C) Six D) Three
A) 10 B) 50 C) 90 D) 20
A) Deserts B) Savanna C) Coniferous Forest D) Deciduous Forest
A) False B) Both C) True D) Neither
A) Cannibal B) Carnivore C) Omnivore D) Scavenger
A) Their elemental states and natural minerals B) Vitamins and fat C) Fungi D) Fat and bone tissue |