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