Earth's Spheres Quiz

Which sphere of the Earth is primarily composed of all the water bodies, including oceans, lakes, and rivers?

• Atmosphere

• Lithosphere

• Hydrosphere

• Biosphere

What does the term "Geosphere" refer to in environmental science?

• The layer of gases surrounding the Earth

• The solid parts of the Earth, including rocks and mountains

• The water bodies on Earth

• The living organisms on Earth

Which sphere includes all living organisms on Earth?

• Atmosphere

• Cryosphere

• Lithosphere

• Biosphere

What does the term "environment" refer to in ecological studies?

• A specific type of ecosystem like a coral reef

• A collection of all living and nonliving things on Earth that sustain life

• A group of interacting components within a specific area

• A system that exists only within biological contexts

Which of the following best describes a "system"?

• A single living organism that interacts with its surroundings

• A collection of nonliving components only

• Interacting components that produce patterns of behavior over time

• A natural environment without human interference

What is an example of an ecosystem mentioned in the text?

• A household

• A city

• A coral reef

• A forest

According to the text, what is the relationship between the environment and ecosystems?

• Ecosystems are smaller parts of the overall environment

• The environment is a type of ecosystem

• Ecosystems and the environment are unrelated

• Ecosystems are man-made systems within the environment

What term is used to describe the benefits humans receive from Earth's natural resources, such as oxygen, water, and energy?

• Environmental benefits

• Ecosystem services

• Natural advantages

• Bio-resources

Ten States have "bottle-bill" laws that require a deposit for products sold in recyclable containers, which you can get then get back if you bring the container to a recycling location. This is an example of a(n):

• footprint strategy

• incentive

• Trade-off

• Value bias

What does the environment do to support human survival, as mentioned in the image?

• Provides entertainment

• Cycles nutrients, breaks down waste, and provides a suitable climate

• Offers educational resources

• Generates electricity