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