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