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