Rotation and Revolution

A) is rotating

B) is revolving

C) has a curved surface

D) has a gravitational pull

Approximate rate of Earth's revolution = 365 degrees/ 360days

Approximate rate of Earth's revolution = 360 degrees/ 24 hours

Approximate rate of Earth's revolution = 24 hours/ 360 degrees

Approximate rate of Earth's revolution = 360 degrees/ 365 days

A) length of the seasons

B) Sun's angle of insolation at noon

C) number of observable stars at night

D) length of time for one Earth day

A) cooler, and winters would become cooler

B) cooler, and winters would become warmer

C) warmer, and winters would become cooler

D) warmer, and winters would become warmer

A) change in Earth's distance from the Sun

B) change in the rate of Earth's rotation

C) wobble of Earth's axis

D) tilt of Earth's axis

winter

summer

spring

fall

A) The Sun has a cyclic pattern of sunspot events.

B) The Sun appears to rise and set in a cyclic pattern.

C) The constellations that can be seen at night from Earth change with the seasons.

D) The constellations appear to move in a circular pattern around Earth.

Summer

Winter

Fall

Spring

Seasons

Phases of the moon

Days and nights

Years

Seasons

Phases of the moon

Days and nights

Years