Biology
Grade-9
Easy
Question
What are the two basic types of ecosystems?
- Pond and Lake
- Aquatic and terrestrial
- Aquatic and forest
- Forest and river
Hint:
The basic terms used to describe land and water bodies.
The correct answer is: Aquatic and terrestrial
- Aquatic and terrestrial ecosystem are the two basic types of ecosystems.
- Ecosystem is a unit including both biotic and abiotic factors that interact with each other.
- The ecosystems are broadly classified into terrestrial and aquatic ecosystem.
- Terrestrial ecosystems are the land based ecosystems comprising of forests, grasslands, wetlands, tundra and deserts.
- The aquatic ecosystems are the water based ecosystems classified into freshwater and marine ecosystem.
Related Questions to study
Biology
Match the following:
Match the following:
BiologyGrade-9
Biology
Decomposition process is dependent on _______________.
Decomposition process is dependent on _______________.
BiologyGrade-9
Biology
Which of the following is a natural ecosystem?
Which of the following is a natural ecosystem?
BiologyGrade-9
Biology
Grassland ecosystem is categorized under ___________.
Grassland ecosystem is categorized under ___________.
BiologyGrade-9
Biology
Which of the following is the most stable ecosystem?
Which of the following is the most stable ecosystem?
BiologyGrade-9
Biology
Which of the following is a freshwater ecosystem?
Which of the following is a freshwater ecosystem?
BiologyGrade-9
Biology
Which of the following is categorized under the lentic ecosystem?
Which of the following is categorized under the lentic ecosystem?
BiologyGrade-9
Biology
Which is the largest ecosystem?
Which is the largest ecosystem?
BiologyGrade-9
Physics
Which of the following is not an example of friction?
Which of the following is not an example of friction?
PhysicsGrade-9
Physics
If the irregularities of the surfaces shown in the figure decreases, the friction will _____.
If the irregularities of the surfaces shown in the figure decreases, the friction will _____.
PhysicsGrade-9
Physics
If the irregularities of the surfaces shown in the figure increases, the friction will ____.
If the irregularities of the surfaces shown in the figure increases, the friction will ____.
PhysicsGrade-9
Physics
What is the figure showing?
What is the figure showing?
PhysicsGrade-9
Physics
A lubricant _____.
A lubricant _____.
PhysicsGrade-9
Physics
If we spill oil on the floor, the friction of the floor will
If we spill oil on the floor, the friction of the floor will
PhysicsGrade-9
Physics
A toy with wheels released with the same initial speed will travel farthest on a ______.
A toy with wheels released with the same initial speed will travel farthest on a ______.
PhysicsGrade-9
