science
Grade-3
Easy
Question
Harmful changes made in the environment due to human activities are called:
- Pollutants
- Disease
- Pollution
- Pathogens
Hint:
Pollution destroys the environment.
The correct answer is: Pollution
- The harmful changes brought in by human activities are called Pollution.
- Pollution occurs when garbage, chemicals, and other dangerous things pollute or dirty the environment.
- Any activity that defiles and harms the environment is considered a pollutant. Pollution has an impact on the land, the air, and the water.
Related Questions to study
science
Non-living things do not
Non-living things do not
scienceGrade-3
science
Which of the following can grow?
Which of the following can grow?
scienceGrade-3
science
The image below is an example of
The image below is an example of
scienceGrade-3
science
Which of the following is needed to breathe for living organisms?
Which of the following is needed to breathe for living organisms?
scienceGrade-3
science
Find the odd one out.
Find the odd one out.
scienceGrade-3
science
What does the image below represent?
What does the image below represent?
scienceGrade-3
science
Identify the type of ecosystem shown in the image.
Identify the type of ecosystem shown in the image.
scienceGrade-3
science
The environment where living and non-living things interact to survive
The environment where living and non-living things interact to survive
scienceGrade-3
science
Name the ecosystems which are found on land.
Name the ecosystems which are found on land.
scienceGrade-3
science
Which of the following is a living organism?
Which of the following is a living organism?
scienceGrade-3
science
Identify the type of ecosystem.
Identify the type of ecosystem.
scienceGrade-3
science
Find the odd one out.
Find the odd one out.
scienceGrade-3
science
This is the image of
This is the image of
scienceGrade-3
science
Match the column.
Match the column.
scienceGrade-3
science
In the following figures, all have four legs, but which one cannot move?
In the following figures, all have four legs, but which one cannot move?
scienceGrade-3
