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