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