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