A) Three B) Seven C) Four D) Eleven
A) Ocean Ecosystems B) Tundra Ecosystems C) Freshwater Ecosystems D) Terrestrial Ecosystems
A) Ocean Ecosystems B) Deciduous Forest Ecosystems C) Freshwater Ecosystem D) Terrestrial Ecosystems
A) Bacteria B) Consumers C) Animals D) Plants
A) Scavengers B) Consumers C) Decomposers D) Producers
A) Two B) Seven C) Three D) Four
A) Bacteria B) Photosynthetic Plankton C) Algae D) Plankton
A) Bacteria B) Algae C) Plankton 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) Three B) Four C) Two 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) Fifty Percent B) Twenty Percent C) Ninety Percent D) Forty Percent
A) Tundra B) Temperate Grasslands C) Desert D) Coniferous Forest
A) Temperate Grasslands B) Coniferous Forest C) Deciduous Forest D) Tundra
A) Temperate Grasslands B) Savannas C) Deserts 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) Because they produce the most waste products C) They are the production of the food chain D) They produce their own food
A) Producers only B) Consumers only C) They are cannibals and eat their own type organisms D) Producers and other consuers
A) Neither True nor False B) False C) True D) Both True and False
A) True B) Both True and False C) Neither True nor False D) False
A) Both True and False B) False C) True D) Neither True nor False
A) Humans B) All of these C) A Lion D) A Eagle
A) Vultures B) Buzzards C) Bacteria D) All of these
A) All of these B) Bacteria C) A Lion D) A Vulture
A) Three B) Five C) Four D) Six
A) 90 B) 50 C) 10 D) 20
A) Coniferous Forest B) Deciduous Forest C) Deserts D) Savanna
A) True B) Neither C) Both D) False
A) Scavenger B) Carnivore C) Cannibal D) Omnivore
A) Their elemental states and natural minerals B) Vitamins and fat C) Fat and bone tissue D) Fungi |