WorksheetsEcosystems
Total questions: 30
Worksheet time: 15mins
Photosynthesis is
the process of breaking sugar into a form that the cell can use as energy.
the process by which plants and other things make food.
Cellular Respiration is
the process of breaking sugar into a form that the cell can use as energy.
the process by which plants and other things make food.
Transpiration is
the process of breaking sugar into a form that the cell can use as energy.
the process where plants absorb water through the roots and then give off water vapor through pores in their leaves
the process by which plants and other things make food.
Many organisms related by predator-prey and consumer-resource interactions; the combination of many food chains together.
food chain
food web
Many organisms related by predator-prey and consumer-resource interactions; the simple flow of nutrients and energy passing from creature to creature
food web
food chain
An organism, especially bacteria, fungus, or invertebrate, that decomposes organic material.
decomposer
producer
consumer
composer
Serves as a source of food for other organisms in a food chain or food web. Include green plants, which produce food through photosynthesis, and certain bacteria that are able to converting things into food.
decomposer
composer
consumer
producer
Organism that feeds on plants or other animals for energy. Include herbivores, carnivores and omnivores.
dinosaurs
decomposers
consumers
producers
True or False? Light, carbon dioxide and water affect photosynthesis the MOST.
True
False
Which of the following does NOT use photosynthesis?
Sun
Tree
Sunflower
Grass
Glucose and Oxygen are...
The products of cellular respiration
The products of photosynthesis
Carbon Dioxide and water are......
The products of cellular respiration
The products of photosynthesis
A snake is a......
producer
consumer
decomposer
Bacteria is a......
consumer
decomposer
producer
Cows eat grass. Grass is a.......
producer
consumer
decomposer
Biome
A distinct ecological community of plants and animals living together in a particular climate.
The natural home or environment of an animal, plant, or other organism.
The surroundings or conditions in which a person, animal, or plant lives or operates.
A biological community of interacting organisms and their physical environment.
The natural home of an animal, plant, or other organism.
Environment
Biome
Habitat
Ecosystem
Mrs. Tuttle's classroom is an..........
Environment
Habitat
Biome
Ecosystem
An example of a biological community of interacting organisms and their physical environment would be.....
a pond ecosystem
Rainforests
A family of squirrels
Coffee
Lions, tigers and house cats are all....
different ecosystems
different habitats
different environments
different species
The following are all biotic factors:
Bears, trees and rocks
Bears, trees and rabbits
Sun, rain and clouds
Bears, worms and mountains
All of the following are Abiotic factors:
Soil, air and temperature
Plants, animals and bacteria
Limiting factors are
A group of living organisms consisting of similar individuals
A distinct ecological community of plants and animals living together in a particular climate.
The natural home or environment of an animal, plant, or other organism.
An environmental factor that tends to limit population size.
An abiotic factor, like the Sun restricts the existence, number, reproduction, or distribution of organisms because of the extreme heat. The Sun is an example of a........
Food chain
Consumer
Limiting Factor
Biotic Factor
A plant growing taller is an example of......
Positive Tropism
Negative Tropism
A plant bending it's stems away from a sunny window is an example of....
Positive Tropism
Negative Tropism
a period in an organism's life cycle when growth, development, and (in animals) physical activity are temporarily stopped.
Dormancy
Tropism
Germination
Germination is..
the turning of all or part of an organism in a particular direction in response to an external stimulus (light, heat or gravity)
a period in an organism's life cycle when growth, development, and (in animals) physical activity are temporarily stopped.
when a spore or seed starts to grow.
In the Lion King, why couldn't there be two king lions on pride rock?
Because too many predators can negatively limit the population
Because tigers are better
Because Lions can't live in the same ecosystem
Because too many predators can have everybody get along
Which group of organisms would all be found living in a tropical rain forest biome?
Lizards, insects, cacti, kangaroos
Evergreens, moose, weasels, rabbits
Vines, palm trees, tree frogs, monkeys
Lichens, mosses, caribou, polar bears
