2nd Grade Science

Front

What is a living thing?

Back

A living thing is something that grows, reproduces, and needs food and water to survive.

Tags

NGSS.2-LS2-1

NGSS.K-LS1-1

Front

What are the three states of water?

Back

Liquid, solid (ice), and gas (water vapor).

Tags

NGSS.MS-ESS2-4

Front

What is erosion?

Back

Erosion is the process by which running water, wind, or ice carry away bits of broken-up rock.

Tags

NGSS.MS-ESS2-2

Front

Why are pollinators important?

Back

Pollinators help plants to be healthier and provide food for everyone.

Tags

NGSS.MS-LS2-4

Front

What is a balance scale used for?

Back

A balance scale is used to measure the weight of objects.

Front

What do plants need to grow?

Back

Plants need sunlight, water, air, and nutrients from the soil to grow.

Tags

NGSS.5-LS1-1

Front

What is weathering?

Back

Weathering is the process of breaking down rocks into smaller pieces.

Front

What is a habitat?

Back

A habitat is the natural environment where a living thing lives.

Front

What is the role of the sun in our ecosystem?

Back

The sun provides energy for plants to grow and is essential for life on Earth.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Front

What is a food chain?

Back

A food chain shows how energy and nutrients flow from one living thing to another.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3