I KNOW SCIENCE!

Tools for protection!

A tree is considered a renewable

resource because it can be replaced.

A dinosaur represents fossil fuels because they were made of decaying plants and animals and took millions of years to form so they are considered nonrenewable.

Three Types of Rocks

• Metamorphic – change

• Sedimentary – layers

• Igneous - FIRE

Tides occur on the Texas coast ____________ and the

_______________ influences the high and low tides.

Four Stages of Butterfly Life Cycle

•Egg

•Larva

•Pupa

•Adult

Grasshopper’s LifeCycle

•Egg

•Nymph

•Adult

SOUND

Vibrations

Magnifying Glass or Hand Lens

Scientists observe with 5 senses

• Smell if safe

• Taste if safe

• Look (do I need goggles)

• Touch

• Listen

Food Chain

•Owl - carnivore•Snake - carnivore•Mice- herbivore •Wheat Plants - producer

Food Chain•Sun – all energy on Earth•Grass – producer•Cow - herbivore•People - omnivore

Producers make their own food

Herbivores are 1st level consumers

• Grass eaters

2nd level consumers

• Meat Eaters Carnivores

Earth Rotating on Axis = Day and Night

Tilt = Seasons