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