2nd Grade Science

Why are pollinators important?

• They love flowers and need to make more.

• They can destroy all the predators that land on flowers

• They make the flower look beautiful.

• They help plants to be healthier to provide food for everyone

Tags

NGSS.MS-LS2-4

This part of the plant produces seeds and creates pollen.

• roots

• flower

• stem

• leaves

Tags

NGSS.MS-LS1-4

Which of the following list all basic things that plants need to live and grow.

• carbon, air, big ceramic pot

• rocks water, air, sun

• correct temperature, sun, water

• water, air, sunlight, nutrients, correct temperature

Tags

NGSS.5-LS1-1

The transfer of pollen from an anther to the stigma in flowering plants is called____________

• Germination

• Photosynthesis

• Pollination

• Transportation

Tags

NGSS.MS-LS1-4

What are the three types of pollination

• Self pollination

• Ground pollination

• Cross Pollination

• Wind Pollination

• Bee Pollination

The process by which running water, wind, or ice carry away bits of broken-up rock

• weathering
• sedimentation
• erosion
• cementation

Tags

NGSS.MS-ESS2-2

Which of these things cause weathering?

• Wind
• Water
• Ice
• All of these

Tags

NGSS.MS-ESS2-2

NGSS.MS-ESS2-4

What are the states of matter?

• solid, liquid, and juice
• solid and liquid
• solid and gas
• solid, liquid, and gas

Tags

NGSS.MS-PS1-4

What is happening when my ice cream changes from a solid to a liquid?

• freezing
• melting
• burning
• evaporation

Tags

NGSS.MS-PS1-4

Which form of matter does not take the shape of its container?

• liquid
• gas
• solid
• air

Tags

NGSS.5-PS1-3