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WorksheetsEcology 7th Grade
Total questions: 48
Worksheet time: 24mins
The study of relations of organisms to one another and to their physical surroundings
Biology
Ecology
Animalology
Symbiosis
This uses suns energy to make its own food
Producer
Consumer
Decomposer
Symbiosis
This gains energy by eating producers and/or other consumers
Producer
Consumer
Decomposer
Symbiosis
Consumes and breaks down dead plants and animals
Producer
Consumer
Decomposer
Carnivore
Plants and algae are examples of a
Producer
Consumer
Decomposer
Carnivore
Consists of carnivores, herbivores & omnivores
Producer
Consumer
Decomposer
Carnivore
Consists of fungi and are important to returning nutrients to the ground & air
Producer
Consumer
Decomposer
Herbivore
Eats only plants
Omnivore
Carnivore
Decomposer
Herbivore
Eats plants and other animals
Omnivore
Carnivore
Decomposer
Herbivore
Eats only other animals
Omnivore
Carnivore
Decomposer
Herbivore
Region of Earth that has a distinct climate
Community
Biome
Ecosystem
System
A community of living and nonliving tings in their natural environment
Community
Biome
Ecosystem
System
All the living things in an ecosystem (plants, animals, fungi, bacteria)
Biotic
Abiotic
All the nonliving things in an ecosystem (air, water, wind, sun, soil)
Biotic
Abiotic
The interaction between individuals of different biological species
Communication
Symbiosis
Community
Teamwork
Species fight for the same resources in an ecosystem
Competition
Symbiosis
Community
Teamwork
Type of Symbiosis: Feeds off other organism (attaches itself to it)
Parasitism
Commensalism
Mutualism
Teamwork
Type of Symbiosis: Relationship between two different animal species whereby only one of them benefits and the other is neither helped nor harmed
Parasitism
Commensalism
Mutualism
Teamwork
Type of Symbiosis: Relationship where all species involved benefit from their interactions
Parasitism
Commensalism
Mutualism
Friendship
High annual rainfall, high average temperatures, nutrient-poor soil, and high levels of biodiversity
Tropical Rain Forest
Temperate Deciduous Forest
Grassland
Tundra
Goes through four seasons, leaves change color in autumn, fall off in the winter, and grow back in the spring
Tropical Rain Forest
Temperate Deciduous Forest
Grassland
Taiga
Coniferous trees, such as spruce, pine, and fir, are common
Tundra
Temperate Deciduous Forest
Grassland
Taiga
An area of land that receives no more than 10 inches of precipitation a year
Grassland
Temperate Deciduous Forest
Desert
Taiga
An open and continuous, fairly flat areas of grass
Grassland
Temperate Deciduous Forest
Desert
Taiga
Roughly 97 %of Earth's water supply, divided into zones based on physical characteristics that include sunlight, temperature, salinity, and density
Grassland
Freshwater
Desert
Marine
Naturally occurring water found on the planet Earth, found in lakes, rivers and streams
Grassland
Freshwater
Desert
Marine
Cold, Permafrost - Below the top soil, the ground is permanently frozen year round, has few nutrients to support plant and animal life
Tundra
Temperate Deciduous Forest
Grassland
Taiga
Shows a single path flow of energy through an ecosystem
Food Web
Energy Pyramid
Symbiosis
Food Chain
Shows interconnected food chains
Food Web
Energy Pyramid
Symbiosis
Food Chain
A diagram where each level is represented with a block, blocks are stacked with lowest levels on the bottom
Food Web
Energy Pyramid
Symbiosis
Food Chain
A diagram where each level is represented with a block, blocks are stacked with lowest levels on the bottom
Food Web
Energy Pyramid
Symbiosis
Food Chain
Bees gather nectar and spread pollen
Parasitism
Commensalism
Mutualism
The moray eel and shrimp gets a clean mouth and the cleaner shrimp gets a meal
Parasitism
Commensalism
Mutualism
Crocodile and Plover Bird
Parasitism
Commensalism
Mutualism
Cattle stir up insects as they eat grass and the egrets hang around and eat insects
Parasitism
Commensalism
Mutualism
Shark eats and the remora gets the scraps left by the shark
Parasitism
Commensalism
Mutualism
Mistletoe takes moisture and nutrients from the plant while the woody plant has to support itself and the mistletoe
Parasitism
Commensalism
Mutualism
Ticks on a dogs fur bite the animal and drink its blood
Parasitism
Commensalism
Mutualism
Mosquitoes feeding on a host
Parasitism
Commensalism
Mutualism
Which is an example of a producer
Tree
Worm
Frog
Raccoon
Which is an example of a producer
Dog
Worm
Human
Algae
Which is an example of a Carnivore
Frog
Worm
Human
Algae
Which is an example of a Carnivore
Horse
Snake
Human
Sunflower
Which is an example of a Herbivore
Horse
Snake
Human
Chicken
Which is an example of a Herbivore
Mouse
Rabbit
Hawk
Chicken
Which is an example of a Omnivore
Frog
Rabbit
Hawk
Chicken
Which is an example of a Omnivore
Snake
Rabbit
Hawk
Bear
Which is an example of a Omnivore
Frog
Human
Lion
Rabbit
