Lion is from ...............
meat eaters
producers
grass eaters
decomposers
Glass is a transparent material used in making eye glass
Flase
True
Form the food chain by using the following organisms:
a- small fish b- seabirds c-bacteria d- micro-organisms floating on the surface of the sea.
micro-organisms floating on the surface of the sea - small fish - seabirds - bacteria
micro-organisms floating on the surface of the sea - small fish - bacteria - seabirds
bacteria-micro-organisms floating on the surface of the sea - small fish - seabirds
Habitat loss is one of the main causes of extinction
False
The transport system of plant does the same function of circulatory system in human
The measuring unit of volume............
gram
cm
cm3
kg
The ........... get the energy from sunlight
consumers
........One example of decomposers is
small fish
Phloem
seabirds
........... transports the glucose from the leaves to other parts of plants
stems
bacteria and fungi
When ice .........it will change from solid state to liquid one.
balance
melts
boils
The food chain always starts with ...............
predators
The roof of desert home is similar to rainforest home
The measuring unit of mass is............
ml
liter
From an example of matter that attract to magnet is .............
iron
wood
cork
plastic
The atmosphere is a mixture of many gases
The particles are packed tightly with each other is .............
water
oxygend
Photosynthesis process takes place inside .............
roots
leaves
flowers
When a drought occurs in a lake, it causes........... in ecosystem
model
imbalance
We can measure the length of classroom by using ..............
kilogram
measuring tape
............... is from nonliving part of ecosystem.
plant
soil
fungi
grasshopper
The plants make their own food by respiration
The matter changes from one state to other by increasing or decreasing of temperature
false
Iron rust and burning reactions are from ......... change
chemical
physical
natural
Decomposers haven not a role in the ecosystem