Open Court Grade 3 Unit 2 Lesson 3

An upward current of air is an _____________.

• updraft

• radar

• demolish

• downdraft

Tags

CCSS.L.3.4A

CCSS.L.3.6

CCSS.RI.3.4

A specific, systematic arrangement of things into categories is __________.

• funnel cloud

• classifications

• prepare

• tale

A device that used reflected radio waves to track object is called _______.

• prepare

• demolish

• roast

• radar

Tags

CCSS.RI.3.4

To tear down or destroy means to ____________.

• updraft

• radar

• demolish

• celebrate

Tags

CCSS.L.3.4A

The bottom part of a tornado that is wide at one end and then at the other is a ____________.

• funnel cloud

• horse

• croak

• updraft

Tags

CCSS.L.3.4A

CCSS.RI.3.4

_____________ means to get ready.

• classify

• radar

• pillow

• prepare

Tags

CCSS.L.3.4A

CCSS.RF.3.4C

A funnel cloud becomes a tornado when ____________.

• warm humid air rises

• the updraft and the downdraft come together

• it touches the ground

• cool air falls back to earth

Tags

CCSS.RI.3.1

When do most tornadoes happen in Florida

• fall

• winter

• spring

• summer

Condensation means that moisture in the air

• causes heat to rise.

• changes a downdraft to an updraft.

• forms a funnel cloud.

• turns to liquid rain.

Tags

CCSS.L.3.4A

CCSS.RI.3.4

The effect of air being heated is that it _____________.

• moistens

• rises

• darkens

• condenses.