Daytime and Nighttime
Reason for Seasons
Four Seasons
Plant Life Cycle
Tree Life Cycle
100

When sunlight falls on half of the planet it is called:____________

Daytime

100

Earth __________, or orbits around the sun in an almost circular path

Revolves

100

The season when the weather starts warming up again and plants begin to grow again is __________

Spring

100

A flowering plant begins its life cycle as a _________

Seed
100

Trees provide us with __________ to breathe

Oxygen

200

On the half of the Earth that sunlight is not shining on it is:___________

Nighttime

200
How long does it take the Earth to orbit the sun one time?

365 days or 1 Year

200

The season when temperatures are their hottest and the Earth receives the most direct sunlight is __________

Summer

200

The number one pollinators of flowering plants are ____________

Insects

200

The main stem of a tree is called a _________.

Trunk

300

Daytime and Nighttime is cause by the Earth _____________, or spinning.

Rotating

300

The Earth is divided into 2 ___________, or halves.

Hemispheres

300

The season when temperatures start to get colder and the growth of plants and animals slows down is _________________.

Autumn

300

The best season for planting seeds is ___________

Spring

300

The part of the tree that holds it in the ground and absorbs water and nutrients are the ________.

Roots

400

Earth spins on an imaginary line called an: ________

Axis

400

The Earth _______ towards or away from the sun, causing the seasons.

Tilts

400

The season when temperatures are their coldest and sunlight is at a minimum is ________________.

Winter

400

In order to produce new seeds a flower must be _____________.

Pollinated

400

The part of the tree that enables it to produce food through photosynthesis are the _________.

Leaves

500

All plants and animals on Earth rely on the sun in order to __________, or grow well

Thrive

500

Earth __________, or orbits around the sun in an almost circular path

Revolves

500

Many animals ____________, or leave for warmer places, when they sense winter approaching.

Migrate
500

The process by which plants make their own food is called ___________________

Photosynthesis

500

The process when a seed begins to grow is called ______________.

Germination

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