{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

1

If a bird eats a mouse that eats grass, the bird is a(n)

producer.

second-level consumer.

first-level consumer.

decomposer.

1

The first organism in a food chain is typically a(n)

consumer.

herbivore.

carnivore.

producer.

1

In an energy pyramid, which level has the most available energy?

producer level

first-level consumer level

second-level consumer level

third-level consumer level

1

Looking at the model above, if the hawks are increased, what will happen to the grass? Please explain your reasoning.

1

Which of these organisms are in a trophic level that receives a larger percentage of the energy captured by the producers than the percentage received at the shrews' trophic level?

squirrel

hawk

mountain lion

snake

1

The image shows an energy pyramid for a forest ecosystem. The apex consumer level of this ecosystem contains between 500 and 1000 kilograms of biomass.
Which statement best describes the amount of biomass at the level of the producers?

Much larger than 1000 kilograms.

Less than 50 kilograms.

Between 50 and 500 kilograms.

Between 500 and 1000 kilograms.

1

Which of the following organisms is found in the trophic level with the greatest biomass that sustains the ecosystem represented by this food web?

amphipod

heron

redfish

seaweed

1

Which of the following is a biotic factor that might affect the life of a plant?

temperature

amount of sunlight

microbes in the soil

pH of the soil

QB3 - Ecology - food web, troph lvl, enrgy

QB3 - Ecology - food web, troph lvl, enrgy

If a bird eats a mouse that eats grass, the bird is a(n)

The first organism in a food chain is typically a(n)

In an energy pyramid, which level has the most available energy?

Looking at the model above, if the hawks are increased, what will happen to the grass? Please explain your reasoning.

Which of these organisms are in a trophic level that receives a larger percentage of the energy captured by the producers than the percentage received at the shrews' trophic level?

The image shows an energy pyramid for a forest ecosystem. The apex consumer level of this ecosystem contains between 500 and 1000 kilograms of biomass.
Which statement best describes the amount of biomass at the level of the producers?

Which of the following organisms is found in the trophic level with the greatest biomass that sustains the ecosystem represented by this food web?

Which of the following is a biotic factor that might affect the life of a plant?

If a bird eats a mouse that eats grass, the bird is a(n)

The first organism in a food chain is typically a(n)

In an energy pyramid, which level has the most available energy?

Looking at the model above, if the hawks are increased, what will happen to the grass? Please explain your reasoning.

Which of these organisms are in a trophic level that receives a larger percentage of the energy captured by the producers than the percentage received at the shrews' trophic level?

The image shows an energy pyramid for a forest ecosystem. The apex consumer level of this ecosystem contains between 500 and 1000 kilograms of biomass.
Which statement best describes the amount of biomass at the level of the producers?

Which of the following organisms is found in the trophic level with the greatest biomass that sustains the ecosystem represented by this food web?

Which of the following is a biotic factor that might affect the life of a plant?

QB3 - Ecology - food web, troph lvl, enrgy

QB3 - Ecology - food web, troph lvl, enrgy

If a bird eats a mouse that eats grass, the bird is a(n)

The first organism in a food chain is typically a(n)

In an energy pyramid, which level has the most available energy?

Looking at the model above, if the hawks are increased, what will happen to the grass? Please explain your reasoning.

Which of these organisms are in a trophic level that receives a larger percentage of the energy captured by the producers than the percentage received at the shrews' trophic level?

The image shows an energy pyramid for a forest ecosystem. The apex consumer level of this ecosystem contains between 500 and 1000 kilograms of biomass.Which statement best describes the amount of biomass at the level of the producers?

Which of the following organisms is found in the trophic level with the greatest biomass that sustains the ecosystem represented by this food web?

Which of the following is a biotic factor that might affect the life of a plant?

If a bird eats a mouse that eats grass, the bird is a(n)

The first organism in a food chain is typically a(n)

In an energy pyramid, which level has the most available energy?

Looking at the model above, if the hawks are increased, what will happen to the grass? Please explain your reasoning.

Which of these organisms are in a trophic level that receives a larger percentage of the energy captured by the producers than the percentage received at the shrews' trophic level?

The image shows an energy pyramid for a forest ecosystem. The apex consumer level of this ecosystem contains between 500 and 1000 kilograms of biomass.Which statement best describes the amount of biomass at the level of the producers?

Which of the following organisms is found in the trophic level with the greatest biomass that sustains the ecosystem represented by this food web?

Which of the following is a biotic factor that might affect the life of a plant?

The image shows an energy pyramid for a forest ecosystem. The apex consumer level of this ecosystem contains between 500 and 1000 kilograms of biomass.
Which statement best describes the amount of biomass at the level of the producers?

The image shows an energy pyramid for a forest ecosystem. The apex consumer level of this ecosystem contains between 500 and 1000 kilograms of biomass.
Which statement best describes the amount of biomass at the level of the producers?