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