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