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