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