Earth Changes
Fast changes happen in ____?
Minutes, hours, or days.
What is a natural resource?
Anything from nature that people can use
What products come from trees?
Pencils, paper, furniture, toys, buildings, etc
Volcano eruptions can cause what, which might destroy a forest.
Fires
What is 50 x 2?
100
Name three fast changes
Earthquakes, volcano eruptions, floods.
Tell two examples of nonliving natural resources.
Rocks, soil, water, or air.
What products come from rocks?
Walls, buildings, roads, etc
How does a flood happen?
Water sources like streams or rivers start to overflow.
What is the fourth color of the rainbow?
Green
What are three examples of slow changes?
Weathering, erosion, and drought
Name one living resource and how people use it.
Ex:
Animals for food or clothing.
Plants for food, clothing, building, medicine, etc
What products come from wheat?
Cereal, pasta, bread, flour, etc
Why does a drought change the Earth?
The land dries up and makes it easier for wind to blow away soil.
What is the national flower of Korea?
Mugunghwa
How do trees and plants help slow down erosion?
Branches and leaves stop wind from blowing away soil. Roots keep water from washing soul away.
What is the name for something made by people or machines for people to use?
Products
First aid supplies can be made from what natural resource?
Cotton
What are some ways people use the natural resource, water?
For drinking, cooking, bathing, cleaning, travel, etc
Name all four types of precipitation
Rain, snow, sleet, hail
What are the differences and similarities between erosion and weathering?
Both use wind and water. Weathering breaks down rock into pieces while erosion moves rocks and soil.
How can natural resources affect how an area grows?
They can bring jobs and money to an area.
What products come from cows?
Milk, cheese, yogurt, leather, beef, ice cream, etc
What is a natural resource that gives both food and clothing products?
Cows: Beef and leather
Sheep: Meat and wool
What is your teacher's favorite color? (Two guesses only)
Answer may vary