Question

textbook definition
an organism that derives nourishment from other organisms because it is unable to synthesize its own food molecules
definition in your own words
heterotroph
written example
image/picture

textbook definition
an organism capable of using energy from light or energy - rich chemicals in the environment to produce energy - rich organic compounds, an autotroph
definition in your own words
primary producer
written example
image/picture

textbook definition
initial consumer of primary producers. the consumers of autotrophs, the second level in food webs
definition in your own words
primary consumer
written example
image/picture

Explanation:

For "heterotroph"

Definition in your own words:

An organism that can't make its own food, so it gets nutrients by consuming other organisms (like animals eating plants or other animals, or fungi decomposing organic matter).

Written Example:

A lion is a heterotroph. It cannot produce its own food through processes like photosynthesis. Instead, it hunts and eats other animals (such as zebras or antelopes) to obtain the energy and nutrients it needs to survive. Another example is a human—we eat plants (like vegetables) or other animals (like chicken) because we can't synthesize food molecules on our own.

Image/Picture:

(You could draw or find an image of a lion hunting its prey, a human eating a meal, or a mushroom (a fungal heterotroph) growing on a decaying log. The image should visually represent an organism that relies on other organisms for food.)

For "primary producer"

Definition in your own words:

An organism that can make its own energy - rich organic compounds (like sugars) using energy from light (like the sun) or certain chemicals in the environment. These organisms are the start of the food chain as they produce food for other organisms.

Written Example:

A grass plant is a primary producer. It uses sunlight, carbon dioxide from the air, and water from the soil to perform photosynthesis. During photosynthesis, it makes glucose (a type of energy - rich organic compound) which it can use for its own growth and also serves as food for primary consumers like grasshoppers. Another example is a cyanobacterium (a type of bacteria) that can use light energy to produce organic compounds, and it can be a primary producer in aquatic ecosystems.

Image/Picture:

(You could draw or find an image of a green grassy field (showing grass as primary producers), a tree with green leaves (performing photosynthesis), or a microscopic view of cyanobacteria in water. The image should show an organism that produces its own food from environmental energy sources.)

For "primary consumer"

Definition in your own words:

An organism that is the first to eat primary producers. It is the second level in a food web, and it gets its energy by consuming autotrophs (organisms that make their own food).

Written Example:

A rabbit is a primary consumer. Rabbits eat grass (which is a primary producer) to get the energy and nutrients they need. A caterpillar is also a primary consumer as it feeds on the leaves of plants (primary producers). In an aquatic environment, a small zooplankton that feeds on phytoplankton (primary producers) is a primary consumer.

Image/Picture:

(You could draw or find an image of a rabbit eating grass, a caterpillar on a leaf, or a small zooplankton near a phytoplankton - rich area in water. The image should show an organism consuming a primary producer.)

Answer:

For "heterotroph"

Definition in your own words:

An organism that can't make its own food, so it gets nutrients by consuming other organisms (like animals eating plants or other animals, or fungi decomposing organic matter).

Written Example:

A lion is a heterotroph. It cannot produce its own food through processes like photosynthesis. Instead, it hunts and eats other animals (such as zebras or antelopes) to obtain the energy and nutrients it needs to survive. Another example is a human—we eat plants (like vegetables) or other animals (like chicken) because we can't synthesize food molecules on our own.

Image/Picture:

(You could draw or find an image of a lion hunting its prey, a human eating a meal, or a mushroom (a fungal heterotroph) growing on a decaying log. The image should visually represent an organism that relies on other organisms for food.)

For "primary producer"

Definition in your own words:

An organism that can make its own energy - rich organic compounds (like sugars) using energy from light (like the sun) or certain chemicals in the environment. These organisms are the start of the food chain as they produce food for other organisms.

Written Example:

A grass plant is a primary producer. It uses sunlight, carbon dioxide from the air, and water from the soil to perform photosynthesis. During photosynthesis, it makes glucose (a type of energy - rich organic compound) which it can use for its own growth and also serves as food for primary consumers like grasshoppers. Another example is a cyanobacterium (a type of bacteria) that can use light energy to produce organic compounds, and it can be a primary producer in aquatic ecosystems.

Image/Picture:

(You could draw or find an image of a green grassy field (showing grass as primary producers), a tree with green leaves (performing photosynthesis), or a microscopic view of cyanobacteria in water. The image should show an organism that produces its own food from environmental energy sources.)

For "primary consumer"

Definition in your own words:

An organism that is the first to eat primary producers. It is the second level in a food web, and it gets its energy by consuming autotrophs (organisms that make their own food).

Written Example:

A rabbit is a primary consumer. Rabbits eat grass (which is a primary producer) to get the energy and nutrients they need. A caterpillar is also a primary consumer as it feeds on the leaves of plants (primary producers). In an aquatic environment, a small zooplankton that feeds on phytoplankton (primary producers) is a primary consumer.

Image/Picture:

(You could draw or find an image of a rabbit eating grass, a caterpillar on a leaf, or a small zooplankton near a phytoplankton - rich area in water. The image should show an organism consuming a primary producer.)