Energy
What time of energy makes things warmer?
heat energy
What is it called when all organisms live in a place, together with their physical environment
ecosystem
What are two types of forces?
push and pull
The thinnest layer of the Earth is the
Crust
Rochelle wants to build a better rake. How can she follow the design process?
plan a new design
What form of energy can you see?
Light energy
What is the natural home or environment of an animal, plant, or other organism?
Habitat
What force makes it difficult to push a book across carpet?
friction
There are how many different types of crust?
Two
Leo does these steps:
.1. folds paper into shape of airplane
.2. throws paper
.3. sees how far paper flew
.4. folds another paper into an airplane
.5. repeats steps 1-3
What is Leo testing?
Paper airplane designs
What is one way we can use heat energy?
To cook
What is a large area of land covered with grasses called?
Grassland
Susie is dragging a wagon behind her, what force is she using?
pull
What is the thickest layer of the Earth?
Mantle
Two students made designs to build a book holder. What is the best way to compare their designs?
talk about how their designs are alike and how they are different
What is something that can cause matter to move or change?
energy
What is a a forest with four seasons, lots of rain, and rich soil called?
Temporate forest
Matt is moving a car away from him, what force is he using?
pushing
What is the partially melted portion of the mantle below the lithosphere called?
asthenosphere
Jenna designs and tests a pencil holder. Then she thinks of a way to improve it. What step should Jenna do next?
redesign the holder to make it better
What is a force that slows down or stops a moving thing when it rubs against something (rubbing your hands together also produces this)
friction
What is a a cold, dry region where trees cannot grow called?
Tundra
You are pushing a car across the floor. What do you change if you push harder?
Speed
Which Layer creates the Earth's magnetic field?
the outer core
Anita use the design process to make a paper kite. When she tested the kite, it did not fly. What should she do next?
think about ways to improve it