Biology
Grade-7
Easy
Question
More than 80% of the surface of the earth is covered by _____________.
- Land
- Water
- Mountains
- Rocks
Hint:
Most of the earth surface is covered with water
The correct answer is: Water
- More than 80 percent of the surface of earth is covered with water
- This is why the earth is known as blue planet
Related Questions to study
Biology
To save water, some plants like grass will ____________.
To save water, some plants like grass will ____________.
BiologyGrade-7
Biology
___________________ arises when there is scarcity of water.
___________________ arises when there is scarcity of water.
BiologyGrade-7
Biology
Match the following.
Match the following.
BiologyGrade-7
Biology
_____________________ fertilizer clean up the environment and eliminate the harmful elements that afflict plants with sickness.
_____________________ fertilizer clean up the environment and eliminate the harmful elements that afflict plants with sickness.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
BiologyGrade-7
Biology
BiologyGrade-7
Biology
Potassium promotes high concentration of sugars in cells making fruits sweeter. It is very important in high yielding crops.
Potassium promotes high concentration of sugars in cells making fruits sweeter. It is very important in high yielding crops.
BiologyGrade-7
Biology
To replenish the nutrients lost by potted plants, fertilizer is added.
To replenish the nutrients lost by potted plants, fertilizer is added.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
_____________________ were implemented because chemical fertilizers have a negative impact on soil fertility.
Organic fertilizers enhances soil fertility
_____________________ were implemented because chemical fertilizers have a negative impact on soil fertility.
BiologyGrade-7
Organic fertilizers enhances soil fertility
