5th grade science :)

Which of the following explains why we have night and day?

• the phase of the moon

• the rotation of Earth on its axis and the revolution

• the revolution of Earth around the sun

• the alignment of planets

What is this type of ecosystem (biom)  is this?

• savanna
• tundra
• rainforest
• alpine

___________________________________ has meteor craters and water on the surface

• sun
• moon
• Earth

Tags

NGSS.MS-ESS2-2

How do trees obtain energy?

• they produce food through photoynthesis
• they eat grass
• they absorb nutrients from decomposing pants and animals
• they eat animals

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

What do humans breath in and plants release into the air?

• carbon dioxide
• oxygen
• helium
• air

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

motion definition

• push or pull

• continuous change in position

• equal in size

• speed

What is it called when a plant makes its own food? 

• producing
• photosynthesis
• herbivore 
• photoproducing

Tags

NGSS.MS-LS1-6

What do the arrows show in a food web?

• What animal eats what
• Transfer of energy
• Predator and prey relationships
• Transfer of food

Tags

NGSS.MS-LS2-3

The sun is made of?

• Nitrogen and helium and other gases
• Air
• Fire
• Just Nitrogen

Tags

NGSS.MS-PS1-1

The _______________ during an experiment is what changes or is different.

• hypothesis

• conclusion

• variable

• conclusion

Tags

NGSS.3-5-ETS1-3