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