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