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