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