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