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