Biology
Grade-7
Easy
Question
The flow of an ecocline occurs across the _________
- Change in altitude
- Change in temperature
- Change in salinity
- All of these
Hint:
The ecocline occurs across the change in altitude, salinity, and temperature.
The correct answer is: All of these
- An ecocline is a region that is formed from the gradation from one ecosystem to another when there is no sharp boundary between the communities.
- It causes continuous change in the ecosystem.
- Change in temperature, change in salinity, and change in altitude are the causes of ecocline.
Related Questions to study
Biology
An ___________ is the area where there is a continuous transition between two ecosystems without a clear dividing line between them in terms of species composition
An ___________ is the area where there is a continuous transition between two ecosystems without a clear dividing line between them in terms of species composition
BiologyGrade-7
Biology
_____________ are ecotones between terrestrial and marine ecosystems.
_____________ are ecotones between terrestrial and marine ecosystems.
BiologyGrade-7
Biology
Suggest one word for each of the following statements.
a). _________ is a type of species diversity found at a large geographic scale.
b). _____________ provides us with species richness in that environment.
c). The number of species that are unique to each system is recorded in __________.
Suggest one word for each of the following statements.
a). _________ is a type of species diversity found at a large geographic scale.
b). _____________ provides us with species richness in that environment.
c). The number of species that are unique to each system is recorded in __________.
BiologyGrade-7
Biology
Observe the image and select the type of diversity which is asked.
Observe the image and select the type of diversity which is asked.
BiologyGrade-7
Biology
Two components of ______________ are species richness and species evenness.
Two components of ______________ are species richness and species evenness.
BiologyGrade-7
Biology
BiologyGrade-7
Biology
Choose the odd one out.
Choose the odd one out.
BiologyGrade-7
Biology
Indicator species provide early signals of environmental deterioration. State true or false.
Indicator species provide early signals of environmental deterioration. State true or false.
BiologyGrade-7
Biology
Choose the types of species to which the white panda belongs.
Choose the types of species to which the white panda belongs.
BiologyGrade-7
Biology
Animals whose numbers are reducing to a level that they might face extinction are known as __________.
Animals whose numbers are reducing to a level that they might face extinction are known as __________.
BiologyGrade-7
Biology
The number of species that are unique to each system is recorded in __________.
The number of species that are unique to each system is recorded in __________.
BiologyGrade-7
Biology
In ecology, a __________species is one that has a disproportionately great impact on the communities in which it lives.
In ecology, a __________species is one that has a disproportionately great impact on the communities in which it lives.
BiologyGrade-7
Biology
Observe the image and choose the species role.
Observe the image and choose the species role.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
Match the following.
Match the following.
BiologyGrade-7
