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