What is an ecosystem?

What is an ecosystem?

Multiple Choice

Living things in an ecosystem are known as;

• alive

• abiotic factors

• biotic factors

• plants and animals

Multiple Choice

Abiotic factors in an ecosystem are known as;

• plants

• animals

• rocks

• non-living things

Multiple Choice

Biotic factors need abiotic factors for;

• food

• shelter

• survival

• complanionship

Multiple Choice

What is it between biotic and abiotic factors that makes an ecosystem?

• interactions

• they don't need each other

• companionship

• numbers of each

Multiple Choice

What is the niche of your favorite science teacher?

• make you laugh

• work with your parents

• dance around the room

• teach you science concepts

Multiple Choice

Which would not be considered a population?

• 35 cows grazing in a field

• 15 chickens laying eggs

• two eagles making a nest

• a bunch of rabbits playing in the yard

Multiple Choice

What population would not be found in a school community?

• bus drivers

• athletic coaches

• sailors

• cooks

• students

Multiple Choice

In what environment would you be in if you saw textbooks, student chairs, student desks, pencils, teachers, folders, lab books, students, science materials and a projection system?

• a library

• the cafeteria

• a math classroom

• a science classroom

Multiple Choice

In order to be an ecosystem, every ecosystem must have;

• abiotic factors

• interactions

• biotic factors

• all of the above

Multiple Choice

In an ecosystem pyramid, which of the following would not be a level?

• a habitat

• a community

• an environment

• a niche

• a population