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