Last updated on September 2nd, 2024 at 10:08 pm
Class 6 Science Nature Treasures
If you are looking for Class 6 Science Nature Treasures, then you are at the right place
Q: What is the main source of energy on Earth?
A: The Sun is the main source of energy on Earth.
Q: What percentage of air is composed of nitrogen?
A: Nitrogen comprises 78% of air.
Q: What is the process of collecting and storing rainwater called?
A: The process is called rainwater harvesting.
Q: What are resources that get renewed or replenished within a reasonable time called?
A: They are called renewable resources.
Q: Name three examples of fossil fuels.
A: Coal, petroleum, and natural gas are examples of fossil fuels.
Q: What is the main component needed by living beings for survival in air?
A: Oxygen is the main component needed by living beings for survival in air.
Q: How long does it take for fossil fuels to form?
A: It takes millions of years for fossil fuels to form.
Q: What is the term for resources created by human beings?
A: Resources created by human beings are called human-made resources.
Q: What percentage of air is composed of oxygen?
A: Oxygen comprises 21% of air.
Q: What is the movement called where people hugged trees to protect them from being cut?
A: It is called the Chipko movement.
Q: What event is celebrated in July to increase green cover?
A: Van Mahotsav is celebrated in July to increase green cover.
Q: What are large areas with dense growth of various types of plants called?
A: They are called forests.
Q: What is formed by the disintegration of rocks over a long time?
A: Soil is formed by the disintegration of rocks over a long time.
Q: What is a cleaner fuel alternative to petrol or diesel for vehicles?
A: Compressed Natural Gas (CNG) is a cleaner fuel alternative.
Q: On which date is World Water Day observed?
A: World Water Day is observed on 22nd March every year.
Q: What captures the Sun’s energy to produce electricity?
A: Solar panels capture the Sun’s energy to produce electricity.
Q: What are rocks made up of?
A: Rocks are made up of minerals.
Q: What is the process of extracting metals from minerals called?
A: The process is called mining.
Q: What type of energy is used in windmills?
A: Windmills use wind energy.
Q: What holds soil together and prevents it from being washed away?
A: The roots of plants hold soil together and prevent it from being washed away.
