A) Eleven B) Four C) Seven D) Three
A) Tundra Ecosystems B) Ocean Ecosystems C) Freshwater Ecosystems D) Terrestrial Ecosystems
A) Deciduous Forest Ecosystems B) Freshwater Ecosystem C) Terrestrial Ecosystems D) Ocean Ecosystems
A) Animals B) Consumers C) Plants D) Bacteria
A) Decomposers B) Consumers C) Scavengers D) Producers
A) Four B) Two C) Three D) Seven
A) Plankton B) Bacteria C) Algae D) Photosynthetic Plankton
A) Plankton B) Bacteria C) Algae D) Photosynthetic Plankton
A) 3/4 of the Earth B) 1/2 of the Earth` C) 1/4 of the Earth D) 2/3 of the Earth
A) Two B) Three C) Four D) None
A) Shallow Ocean Water and Deep Ocean Water B) Deep Ocean Surface and Deep Ocean Water C) Shallow Ocean Surface and Freshwater Ocean D) Shallow Ocean Water and Deep Ocean Surface
A) Fifty Percent B) Ninety Percent C) Forty Percent D) Twenty Percent
A) Desert B) Tundra C) Coniferous Forest D) Temperate Grasslands
A) Deciduous Forest B) Tundra C) Coniferous Forest D) Temperate Grasslands
A) Savannas B) Deserts C) Coniferous Forests D) Temperate Grasslands
A) Deciduous Forest B) Savannas C) Tropical Rainforest D) Coniferous 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) They are cannibals and eat their own type organisms C) Producers and other consuers D) Producers only
A) True B) Both True and False 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) True D) Both True and False
A) All of these B) A Eagle C) A Lion D) Humans
A) Buzzards B) All of these C) Bacteria D) Vultures
A) A Vulture B) A Lion C) All of these D) Bacteria
A) Six B) Five C) Four D) Three
A) 90 B) 10 C) 50 D) 20
A) Coniferous Forest B) Deciduous Forest C) Deserts D) Savanna
A) Both B) Neither C) True D) False
A) Carnivore B) Cannibal C) Scavenger D) Omnivore
A) Fungi B) Fat and bone tissue C) Vitamins and fat D) Their elemental states and natural minerals |