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