________________ is the process where water vapor changes from a gas to liquid water.

An animal that eats only plants is a(n) __________________________.

All of the organisms of the same species living in an area is a(n) ____________________.

An animal that only eats other animals is a __________________________________.

The conversion of nitrates in soil into nitrogen gas that goes into the atmosphere is called ____________

The conversion of nitrogen gas in the atmosphere into a form that plants can use is called__________________________.

All of the living and non-living things in an area are called a(n) _________________________

____________________ is the process by which cells use oxygen to break down carbohydrates and obtain energy.

___________________________ is the process of burning something

__________________________________ shows a series of feeding relationships that follows the path of energy through an ecosystem.

A(n) ________________________________ obtains energy from other organisms.

The place in an ecosystem that provides the resources an organism needs is called _________________________________.

An ecosystem includes ______________________________

Which of these is an abiotic factor?

A camel is an example of _____________

Which of these is a biotic factor

Which of these is an example of a population?

. What does population density measure?

Two animals fighting to obtain the same resource is an example of ______

Which of these is an effect of overpopulation?

Which animal would most likely be a predator?

What kind of consumer is a human

A panda eats bamboo leaves. What kind of consumer is a panda?

Which of the following is part of the branch of Life Science?

A possible explanation for an observation that can be tested by scientific investigations is called

The investigation and exploration of natural events is called

The way a robin builds a nest and finds food describes its

The water cycle is driven by the:

Over the land, most of the water vapor in the atmosphere comes from the process of____________________________________, and over the oceans, most of the water vapor in the atmosphere comes from the process of__________________________?

coal, natural gas and oil are also called

During respiration, carbon dioxide (CO2) is?

A palm tree is an example of?

Sunlight plus what other two abiotic factors are required for photosynthesis?

Air is an example of a(n)

The animal that is hunted and killed for food.

What do all individuals of all species living in area form?

Termites eat dead wood. What are they an example of?

When water droplets get large enough and fall from the clouds, it’s called:

Which is a symbiotic relationship in which both organisms benefit?

Which term describes a bacterium that uses light energy and makes energy-rich molecules?

Which cycle is shown in the diagram

What processes are shown by the colors Red, Yellow/Orange and Blue

The arrows in a food chain show the direction of energy flow

A worm is an example of a decomposer

The products of photosynthesis are oxygen and carbohydrates

In the water cycle, the terms that are exact opposites are

In the nitrogen cycle, only bacteria and not lightning convert nitrogen gas into the form plants can use

Fossils always form after dead organisms have been decomposed

Surface runoff is when water is absorbed and runs under the ground

What is the difference between biotic and abiotic factors?

There are 400 chickens living in a coop of area 80 meter squared. What is the population density?

Why are decomposers important in an ecosystem?

All food chains/food webs always start with the