Biology
Grade-10
Easy
Question
Cutting down trees causes_________________.
- Increase in oxygen levels
- Heavy rainfall
- Greenhouse effect
- All of the above
Hint:
Cutting down of trees is causes green house effect.
The correct answer is: Greenhouse effect
- Trees have the capacity to hold carbon in its biomass.
- Deforestation leads to the increase in the carbon dioxide concentration in the atmosphere which heats up the atmosphere of the earth.
- This is similar to the working of a glass greenhouse used for growing plants hence called the greenhouse effect.
Related Questions to study
Biology
Global warming is caused by _______________.
Global warming is caused by _______________.
BiologyGrade-10
Biology
Which of the following is the driving force of an ecosystem?
Which of the following is the driving force of an ecosystem?
BiologyGrade-10
Biology
In an ecosystem, one type of community gets replaced by the other over time. This process is known as __________.
In an ecosystem, one type of community gets replaced by the other over time. This process is known as __________.
BiologyGrade-10
Biology
Identify the primary consumer.
Identify the primary consumer.
BiologyGrade-10
Biology
Which is known as the fuel of the future?
Which is known as the fuel of the future?
BiologyGrade-10
Biology
Which of the following statement is incorrect?
Which of the following statement is incorrect?
BiologyGrade-10
Biology
Prevention of soil erosion can be accomplished by:
Prevention of soil erosion can be accomplished by:
BiologyGrade-10
Biology
Which of the following event is caused due to global warming?
Which of the following event is caused due to global warming?
BiologyGrade-10
Biology
Nutrients and energy enter into an ecosystem through:
Nutrients and energy enter into an ecosystem through:
BiologyGrade-10
Biology
Identify the correct food chain of a grassland ecosystem.
Identify the correct food chain of a grassland ecosystem.
BiologyGrade-10
Biology
In ecological succession, grasses and shrubs are known as:
In ecological succession, grasses and shrubs are known as:
BiologyGrade-10
Biology
Which of the following constitute the biotic factors of an ecosystem?
Which of the following constitute the biotic factors of an ecosystem?
BiologyGrade-10
Biology
Which of the following organism forms the base of a food chain?
Which of the following organism forms the base of a food chain?
BiologyGrade-10
Biology
The primary source of energy in an ecosystem is:
The primary source of energy in an ecosystem is:
BiologyGrade-10
Biology
Which of the following is a greenhouse gas?
Which of the following is a greenhouse gas?
BiologyGrade-10
