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