A
What does it mean to modify?
a.) begin a new job
b.) to change something
c.) do your work
B.)To change something
This area contains a lot of trees, plants and animals.
a.) Forests
b.) deserts
c.) school
a.)Forests
What are barriers constructed across rivers or streams?
A.) Dams
B.) Logs
C.) tunnels
A.) Dams
This happens when factories or cars make the air dirty.
a. water pollution
b. littering
c. air pollution
b. air pollution
What is the definition of environment?
A.) The food you eat.
B.) going to school
C.) Air, land and water around us
C.) Air, land and water around us
What do people use from the forests to build homes?
A .) leaves
B.) Wood or lumber
C.) Animal skin
B.) Wood or lumber
Building dams can have a lot of what?
a.)Positive and negative consequences
b.) mechanical problems
a.)Positive and negative consequences
What are chemicals added to the soil to help crops grow?
a.) Fertilizer
b.) Water
C.) sun
a.) Fertilizer
What are wetlands ?
A.)Are areas where water covers the soil, or is present either at or near the surface of the soil all year or for varying periods of time during the year, including during the growing season
B.) Rivers and Oceans
C.) Water in my tub
A.)Are areas where water covers the soil, or is present either at or near the surface of the soil all year or for varying periods of time during the year, including during the growing season
What is one negative affect of cutting down forests?
A.) People will immigrate.
B.) People will starve
C.)Soil erosion, and death of some animal and plant life.
C.)Soil erosion, and death of some animal and plant life.
What is one positive effect dams can have?
a.) Grow fishes
b.) Low-cost electricity, prevent floods, and store water
b.) Low-cost electricity, prevent floods, and store water
Putting trash in the correct bins to use materials again is called this.
a.)Recycling
b.) pollution
c.) littering
a.)Recycling
What is Modifying the Environment?
a.) People change the land to build homes, roads, and cities.
b.) When you run a race.
C.) immigrating to another country
a.) People change the land to build homes, roads, and cities. What is this called?
What is one positive of modifying forests?
a.) Create farmland, build neighborhoods
b.) Animals and trees die
a.) Create farmland, build neighborhoods
This happens when trash or chemicals make rivers or lakes dirty.
a.) Water pollution.
b.) air pollution.
a.) Water pollution.
Cutting too many trees can cause this environmental problem.
a.) Animal reproduction.
b.) Habitat loss or deforestation.
b.) Habitat loss or deforestation.
What could be a positive of modifying the environment?
Hear student response
How do people modify forests?
See student response
What is one negative effect of dams?
a.) They have water.
b.) Flooding of homes, and forces people in some areas to move
c.) its a food source
b.) Flooding of homes, and forces people in some areas to move
What is one negative effect pn the environment of the war in the Middle East?
Listen to students answer.