Science

Front

Types of pollution caused by human activities?

Back

Air pollution, Water pollution, Land pollution

Tags

NGSS.MS-ESS3-3

Front

A student takes a balloon and fills it with air. What will he notice?

Back

The mass of the balloon is increased.

Front

Does water help to regulate body temperature?

Back

True

Front

COVID-19 is an infectious disease caused by a newly discovered ____________.

Back

Virus

Front

Which is the largest organ in the human body?

Back

Skin

Front

How many planets are there in our solar system?

Back

8

Front

Benefits of eating a balanced diet and getting regular exercise: Prevent excessive weight gain, Maintain mental health, Improves sleep, All the above.

Back

All the above.

Front

People who have a habit of using correct posture are less likely to experience related back and neck pain. It also improves ______ flow in our body.

Back

Blood

Front

Why are plants important?

Back

All the above: Plants absorb carbon dioxide and give us oxygen, provide food, and help in making our shelter.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

This is the largest living animal on Earth.

Back

Blue Whale