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