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