A) A pathway that follows food as it grows from a seed to a large plant. B) A pathway showing what animals are always bigger than the others C) A string of food connected with tiny links of chain D) A pathway indicating the flow of food energy in an ecosystem.
A) Because there is no lower form of life in the food chain. B) Because they are soft and easy for animals to eat C) Because plants eat dirt for a living D) Because they produce food from light energy not from other animals.
A) Decomposer. B) Predator. C) Heterotroph. D) Consumer
A) False B) True
A) True B) False
A) The sun. B) Good soil. C) Water. D) Fire.
A) Decomposers break down organic compounds into simple nutrients. B) They don't, it's all about the sun's energy. C) They draw fertilizer from the soil. D) The decomposers build complex proteins and amino acids that are eaten by primary consumers.
A) Scavengers. B) Heterotrophs. C) Quaternaries. D) Autotrophs.
A) The energy needs of decomposers is different. B) Not true, they can be carnivores. C) Cows do not like hamburgers. D) It only eats plants.
A) Hawk. B) Owl. C) Eagle. D) Vulture.
A) A web of foods that taste good together. B) A way to connect biomes and weather patterns. C) Like a spider web, it's where food is caught by other animals. D) A map of food chains that are somehow connected.
A) Mushrooms, algae, and some bacteria B) Ants, mice and fungi. C) Hot temperatures and lots of moisture. D) Vultures, mice and snakes.
A) Grass - Cow - Owl B) Grass - Mouse - Algae C) Grass - Cow - Human D) Grass - Mouse - Cow
A) Omnivores. B) Carnivores. C) Scavengers. D) Herbivores.
A) Omnivores. B) Carnivores. C) Predators. D) Herbivores.
A) Autotrophs. B) Omnivores. C) Predators. D) Scavengers.
A) Carnivores. B) Herbivores. C) Producers. D) Omnivores.
A) Carnivores. B) Producers. C) Decomposers. D) Omnivores.
A) Eating insects and other producers. B) Absorbing water and CO2 through its root system. C) Going dormant during hot weather. D) Using sunlight to make their own food.
A) Their habitat. B) Their parents. C) Water. D) Producers.
A) Biome. B) Ecosystem. C) Neighbors. D) Community.
A) Producers. B) Autotrophs. C) Very hungary. D) Heterotrophs
A) Primary producer. B) Secondary consumer. C) Tertiary consumer. D) Primary consumer.
A) Tertiary consumer. B) Primary producer. C) Primary consumer. D) Secondary consumer.
A) Tertiary consumer. B) Primary consumer. C) Primary producer. D) Secondary consumer. |