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