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