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