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