Plants & Trees
Animals, Birds, & Insects
Habitats & Ecosystems
Weather, Seasons, & the Water Cycle
Food Chains, Protecting Nature & Nature Careers
100

This part of a plant supports the plant and trees.

Stem or Trunk 

100

This type of bird is the most common and includes eagles, owls, and hummingbirds.

Flying birds.

100

This word means “a place where an animal makes its home and gets everything it needs to survive.”

A habitat. 

100

The season when leaves change color and animals prepare for winter.

The fall. 

100

This person helps animals when they are feeling sick. 

A veterinarian. 

200

These plant parts absorb water from the soil and help support the plant.

Roots

200

This small bird can hover, flap its wings very fast, and help pollinate flowers.

Hummingbirds. 

200

This habitat is made up of large areas of grass and has very few trees or bushes.

Grassland

200

This part of the water cycle happens when liquid water becomes water vapor.

Evaporation

200

The first link in any food chain is usually this type of organism.

The producer. 

300

These parts of a tree absorb sunlight to give the tree energy through photosynthesis.

The leaves.

300

These three body parts are found on every insect.

The head, thorax, and abdomen. 

300

This habitat has a lot of trees and plants, and many animals make their homes in the trees.

A forest.

300

Rain, snow, sleet, and hail are all forms of this.

Percipitation

300

This action helps conserve water when brushing your teeth.

Turning off the faucet. 

400

This part of a plant contains seeds that grow new plants.

The fruit. 

400

This flightless bird is the largest bird in the world and can run up to 45 mph.

An ostrich. 

400

This is the largest habitat on Earth, covering 75% of the planet.

The ocean.

400

This strong storm features rotating winds and forms over warm ocean water.

A hurricane. 
400

A person who studies nature, including plants and animals and what they do. 

A biologist. 

500

This part of a tree transports water and nutrients upward from the roots to the leaves.

The trunk. 

500

These animals have rough, scaly skin, are cold-blooded, lay eggs, and can live in dry or wet areas.

Reptiles. 

500

This habitat is very cold, covered in snow most of the year, and is home to animals like polar bears and snowy owls.

The Arctic. 
500

The season when plants bloom.

Spring. 

500

Reducing waste, reusing items, and recycling materials are all ways to do this for the environment.

Protect nature. 

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