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