Show:
Landforms
Body Systems
Energy
Adaptations
Ecosystems
100
It's the reason the tectonic plates move.
What is the heating and cooling of magma in the mantle that creates convection currents?
100
This "structural" system could be compared to the stem of a plant.
What is the skeletal system?
100
Oil and natural gas are examples of this type of fuel. There's only so much.
What is nonrenewable?
100
A bird with a long beak for catching insects is an example of this type of adaptation.
What is a physical or structural adaptation?
100
This includes all the living and nonliving things in a large area. The forest is an example.
What is an ecosystem?
200
Many hills are actually these...left by these.
What are moraines left by glaciers?
200
The two systems that work most closely together to break down and get rid of food.
What are the digestive and excretory systems?
200
Solar power and wind are examples of this type of fuel.
What is renewable?
200
A plant leaning toward the sun is an example of this type of adaptation.
What is a behavioral adaptation?
200
All the members of a single species living in an ecosystem is called this.
What is a population?
300
The process by which sand and silt are left by a river. The cause of deltas being formed.
What is deposition?
300
The "control tower" system.
What is the nervous system?
300
Nonrenewable resources are often called this type of fuel.
What is fossil fuel?
300
The type of adaption that would occur first...not taking thousands or millions of years.
What is a behavioral adaptation?
300
All the living things in an ecosystem together is called this. It is usually made up of several (perhaps thousands) of populations.
What is a community?
400
The reason oceanic plates move under continental plates when the two collide.
What is they are heavier?
400
Our lungs exchange this for this.
What is carbon dioxide for oxygen?
400
Scientists believe burning of too much nonrenewable fuels is causing this.
What is climate change or global warming?
400
A viceroy butterfly looks very much like the poisonous monarch butterfly. This is known as this.
What is mimicry?
400
These connect top predators when they die to the bottom of the food chain.
What are decomposers?
500
The type of rock that would most likely be found where there once was an ocean.
What is Sedimentary?
500
When a person runs in place for two minutes, this is likely to happen to their heart.
What is an increased pulse rate?
500
The "effect" that most scientists believe is heating the earth.
What is the greenhouse effect?
500
It's what an arctic hare does in the winter.
What is change color?
500
Since plants make their own food, they are called these.
What are producers?