Ecology

A natural phenomena that helps the Earth maintain its temperature is ____

When carbon dioxide is absorbed into the ocean, the ocean's pH

Which is not part of the geosphere?

What is an example of an abiotic factor

Which is not a defining factor of an aquatic ecosystem?

Biotic factors are ______

When is the ecology test?

What is the difference between the photic and aphotic zone

What range is the photic zone in the ocean?

Abiotic and biotic factors __

Ecology is the study of interactions between predator and prey.

The prefix "hydro" means

___% of Earth's surface water is freshwater

____ is all of the biotic factors but none of the abiotic factors in the environment

The greenhouse effect is necessary to ensure life on Earth

________ are all living things and environment

The biotic and abiotic factors in a small area is known as what?

Which is not a factor of climate change?

The average high temperature in Indiana in April is 64. This is an example of

What is Earth an example of?

Today is 12 degrees below the average temperature for April. This is an example of weather.

What are the three main groups of aquatic ecosystems?