Second Grade Science Photoessay

ByAlicia Fallaw

              

  

 

                        

  

                     

 

 

                   

 

Life Cycles

How do birds know when to fly south?

Why do some birds fly south for the winter?

Does a bear

hibernate or migrate?

What is a baby bear

called?

What do bears do in the winter?

Do fish take care of their

babies?

Can all fish live in the ocean?

How do fish breathe?

Weather

What are the effects

of too much rain?

What happens

when there is too little

rain?

What are the three types of

clouds?

What is a cloud made

of?

What is the sun made of?

Why do we need the sun?

What would happen

if the sun went out?

How big is the sun?

What are the stages of the water cycle?

Sound

What is the difference in a loud sound

and a soft sound?

What is pitch?

How do our ears hear?

What are vibrations?

What are sound waves?

Can you see them?

What are the characteristics

of a solid?

Are all solids heavy?

Can you see a gas?

What shape is a gas?

Do you see a gas in this picture?

What are the characteristics of a liquid?

What shape is a liquid?

Do you see any gas in

this picture?

Second Grade Science

The End