Reducing the Human Footprint

The part of Earth's surface that is not covered by water, as opposed to the sea or air

• land

• resource

• vegitation

• agriculture

All the interacting populations in particular areas

• communities

• resource

• vegitation

• agriculture

The science, art, and business of cultivating soil, producing crops, and raising livestock

• land

• resource

• vegitation

• agriculture

Something that we can use

• land

• resource

• vegitation

• agriculture

All the plants found in a particular area

• land

• resource

• vegitation

• agriculture

All the plants found in a particular area

• land

• resource

• vegitation

• agriculture

How does turning off the water while you brush your teeth help the Earth?

• It conserves water

• It recycles water

• It reuses water

• It keeps the noise from being annoying

The sum of all the resources a human consumes and all of the waste created and left behind

• human footprint

• human carelessness

• human wastefulness

• human conservation

Which of the following will NOT occur to organisms that live in a river where a dam is built?

• Beavers will move up the river to build their homes

• Fish will swim to another area of the river

• The fish and frog populations will increase

• Frog offspring would decrease

What is one way humans can reduce the amount of pollution in the air?

• Drive as much as possible

• Not ride the city bus

• Drive cars that give off harmful gases

• Carpool to work