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