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