Science Leap

People with lesser melanin have ____.

• lighter skin colour

• darker Skin colour

• does not influence skin colour

• none of the above

Tags

NGSS.MS-LS3-1

The biggest known volcano in our solar system is located on _______.

• Moon

• Jupiter

• Saturn

• Mars

Tags

NGSS.MS-ESS2-2

Which planet is known as the Morning and Evening Star?

• Earth

• Mars

• Venus

• Mercury

Tags

NGSS.MS-ESS1-1

The colour of my blood is blue. Who am I?

• Shark

• Octopus

• Frog

• Tortoise

I am around the Earth, protecting you from the UV rays of the Sun. Who am I?

• Oxygen

• Nitrogen

• Helium

• Ozone

Tags

NGSS.HS-PS4-3

Which of these actions will help keep your home the coolest in the summer?

• Opening and closing the refrigerator a lot

• Turning off the tv, computer, radio, games, etc.

• Opening the windows during the day

• Closing the shades or blinds over the windows

Yeast is added to make some breads and cheese to _____.

• add flavour

• change sugar into starch

• grow and release waste products that ferment the food

• add golden colour

One of the most important functions of microorganisms in an ecosystem is that they _________.

• decompose dead organisms

• limit the number of large animals

• produce food using the sun's energy

• provide food for large animals

Tags

NGSS.MS-LS2-3

How many times does a human heart beat in a day?

• More than 10,000 times a day

• More than 1,00,000 times a day

• More than 1,000 times a day

• Around 2,00,000 times a day

The collection of a million of stars is called ___.

• galaxy

• milky way

• planet

• solar system