(M)

Cycle

(M)

A _____ is a repeated pattern.

(M)

Day , Night

(M)

_____ and _____ is caused by the rotation of the earth. (24 hrs)

(M)

Revolution

(M)

The _______ of the earth around the sun takes one year.

(365 days)

(M)

Seasons

(M)

The ______ are caused by the tilt of the earth on its axis.

(M)

Axis

(M)

An ____ is an imaginary line through the center of the earth.

(M)

Revolve

(M)

It takes the moon about 28 days to _____ around the earth.

(N)

One Revolution

(N)

The phases of the moon occur as the moon makes _____ ______  around the earth.  (28 days).

(N)

Shapes

(N)

The _____ we see follow a pattern.

(N)

The phases

(N)

New moon, waxing crescent, 1st quarter, waxing gibbous, full moon, waning gibbous, 3rd quarter, waning crescent, new moon.

(N)

Tides

(N)

The _____ are affected by the gravitational attraction between the moon and the earth.

(N)

Waxing

(N)

______ means getting bigger.

(N)

Waning

(N)

_____ means getting smaller.

(N)

two

(N)

There are ___ high tides and ____ low tides every 24 hours.