WorksheetsEcosystems
Total questions: 28
Worksheet time: 18mins
¿Ecosystems are formed by ?
Physical components and living organisms
Soil and water
Sunlight and animals
Plants animals and microorganisms
Physical components are:
Sunlight
Air
Water
Soil
Temperature
animals
Air
sunlight
soil
plants
temperature
climate
Climate
temperature
soil
water
air
sunlight
Climate
microorganisms
plants
animals
What is the name of the place where a plant or an animal live?
(a)
A group of organisms of the same specie is called...........
communitie
producer
population
biodiverity
What do you see in the image?
web food
food web
food chain
interspecies
Plants of an a ecosystem is also known as (a)
Animals of an ecosystems is called
Spring
sprong
flora
fauna
The starting part for all food chain is
Animals
Producers
sunlight
consumers
They make their own food through photosynthesis
(a)
They feed on other living things
producers
Plants
sunlight
consumers
An organism, like bacteria, that breaks down dead plant or animal matter and releases its nutrients back into the soil.
Descomposers
Producers
Consumers
Carnivores
An animal that eats plants rather than other animals.
Consumers
Carnivores
Herbivores
Decomposers
Animal that eats dead animal such as vulture is a.......
Predator
Scavenger
decomposer
mutualism
A herbivore in a food chain is a (a) consumer
In a food chain all plants are (a)
An animal that eat other animal is a ....................consumer
Secondary
primary
producer
decomposer
An animal that eat both plants and animals is a
herbivore
carnivore
tertiary consumer
omnivore
This is a
(a)
A carnivore that eat other carnivore is a
tertiary producer
tertiary predator
tertiary consumer
tertiary decomposer
What are the two main categories of aquatic ecosystems?
Marine and Freshwater
Oceans and Seas
Saltwater and Brackish
Lakes and Rivers
Which of the following is not a type of terrestrial ecosystem?
Forests
Savannas
Mangroves
Deserts
What are the three types of ecosystems
Terrestrial, aquatic and human
Extraterrestrial, aquatic and submarine
Aquatic ,terrestrial and artificial
temperate ,mediterranean an tropical
The diferent forest studied are coniferous forest, deciduous forest, tropical forest and.....
Savannahs
everglades
freshwater
Mediterranean
Grasslands are in the mountains
true
False
Dessert is cold
true
false
Tundra is cold
true
false
The aquatic ecosystems are :
Marine ecosystems
Freshwater ecosystems
artificial urban ecosystem
The name of all the living organisms that live in an ecosystem
(a)
