Types of biotic components on the basis of food habit
Producer, Consumer, Decomposers
SI Unit of Heat
Joule (J)
Examples of Abiotic components
Air, Water, Soil
Types of terrestrial ecosystem
Grassland Ecosystem, Forest Ecosystem
The factors absorption of heat depend upon
Surface area, Colour of the object
The two types of shadow
Umbra, Penumbra
Two types of wave
Longitudal Wave, Transverse Wave
Examples of secondary consumers
Jackal, Hyena, Frog, Fox
Three things needed for a shadow
Source of light, Opaque object, Screen
What is the rule of absorption of heat
It moves from hotter to colder body!
SI unit of temprature
Kelvin(K)
The two major ecosystem !
Aquatic, Terrestrial