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