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