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