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