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