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