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