Biology HSA Review Ecology A food web is

Biology HSA Review Ecology

A food web is composed of many of these.

A food web is composed of many of these. Answer: food chains

The ant gets its glucose (energy) from ____.

The ant gets its glucose (energy) from ____. Answer: grass/producer

This will happen to the population of spiders if the ant population decreases.

This will happen to the population of spiders if the ant population decreases. Answer: it will decrease

These organisms make their own glucose from this process.

These organisms make their own glucose from this process. Answer: photosynthesis

This is one food chain within this food web.

This is one food chain within this food web. Answer: answers may vary

This term describes the ecological role of the rabbit.

This term describes the ecological role of the rabbit. Answer: herbivore/consumer

This term describes the ecological role of the bird.

This term describes the ecological role of the bird. Answer: carnivore/consumer

This organisms are primary consumers.

This organisms are primary consumers. Answer: caterpillar, snail, rabbit

Those organisms that only eat meat.

Those organisms that only eat meat. Answer: carnivore

Those organisms that only eat plants.

Those organisms that only eat plants. Answer: herbivore

Those organisms that eat both meat and plants.

Those organisms that eat both meat and plants. Answer: ominivore

In this case, the bear is a _____ consumer.

In this case, the bear is a _____ consumer. Answer: primary

This is the ultimate source of energy for the majority of life on earth.

This is the ultimate source of energy for the majority of life on earth. Answer: the sun

Each level of the energy pyramid is called a _______.

Each level of the energy pyramid is called a _______. Answer: 10%

This is the amount of energy transferred from one trophic level to the next.

This is the amount of energy transferred from one trophic level to the next. Answer: 10%

This trophic level contains the most energy.

This trophic level contains the most energy. Answer: trophic level I

The organisms in trophic level II can be called this.

The organisms in trophic level II can be called this. Answer: herbivores/ primary consumers

In this relationship one organisms feeds on the living tissue of another.

In this relationship one organisms feeds on the living tissue of another. Answer: parasitism

In this relationship one organism benefits, the other is neither hurt nor helped.

In this relationship one organism benefits, the other is neither hurt nor helped. Answer: commensalism

In this relationship, organisms use the same resource.

In this relationship, organisms use the same resource. Answer: competition

In this relationship one organisms kills and eats another.

In this relationship one organisms kills and eats another. Answer: predator-prey

In this relationship both organisms benefit from the relationship.

In this relationship both organisms benefit from the relationship. Answer: mutualism

The interaction of two organisms in the environment.

The interaction of two organisms in the environment. Answer: symbiotic relationship

These plants reside underwater and are the primary producers of the Chesapeake bay.

These plants reside underwater and are the primary producers of the Chesapeake bay. Answer: Submerged Aquatic Vegetation (SAV)

SAVs perform photosynthesis. The products of photosynthesis are _____ and ____.

SAVs perform photosynthesis. The products of photosynthesis are _____ and ____. Answer: glucose (C 6 H 12 O 6) and oxygen

Construct a food chain with the following organisms: Snake, hawk, rabbit, grass, sun

Construct a food chain with the following organisms: Snake, hawk, rabbit, grass, sun Answer: sun, grass, rabbit, snake, hawk

This process is shown below.

This process is shown below. Answer: succession

This type of succession occurs when life begins in an area in which life has never existed before.

This type of succession occurs when life begins in an area in which life has never existed before. Answer: primary succession