principles of ecology revision

The temperature, rainfall, and soil/sand in an ecosystem would all qualify as

• a whole ecosystem

• abiotic factors

• biotic factors

• living things

Tags

NGSS.MS-LS2-3

A group of Arabian wolves living in Ras AlKhaima is an example of

• a community

• a biome

• an ecosystem

• a population

Tags

NGSS.MS-LS4-4

In this energy pyramid, which organisms have the most energy available?

• Producers
• Carnivores
• Herbivores
• Top Predator

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Which organisms in the food chain have the least available energy?

• large fish
• algae
• shark
• small fish

Tags

NGSS.MS-LS2-3

In this photo, what is an abiotic factor?

• Deer

• Grass

• rain

Tags

NGSS.MS-LS2-4

Which of the following can be both primary and secondary consumers?

• detritivores

• herbivores

• carnivores

• omnivores

Tags

NGSS.MS-LS2-3

Which of the following provide most of the energy in ecosystems?

• keystone species

• carnivores

• producers

• generalists

Tags

NGSS.MS-LS1-6

A group of organisms of different species living together in a particular place is called a

A. community. C. biome.

B. population. D. habitat.

• biome

• population

• community

• habitat

The shrew provides energy for the _______?

• cricket
• grasshopper
• frog
• snake

Tags

NGSS.MS-LS2-3

An animal that eats other animals is a....

• carnivore
• omnivore
• herbivore
• decomposer