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