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