Want to see correct answers?
Login or join for free!

Search Results for ecosystem - All Grades

581 questions match "ecosystem". Refine Your Search

1 category matches your search criteria.

Select questions to add to a test using the checkbox above each question. Remember to click the add selected questions to a test button before moving to another page.

Previous Page 1 of 30 Next
Grade 5 Communities, Populations, and Ecosystems
Grade 8 Communities, Populations, and Ecosystems
The most common ecosystems on Earth are
  1. land ecosystems.
  2. aquatic ecosystems.
  3. ocean (marine) ecosystems.
  4. biomes.
Grade 4 Communities, Populations, and Ecosystems
An ecosystem is a
  1. place where animals go eat.
  2. place where animals go to graze.
  3. community of plants and animals and the physical environment in which they live.
Grade 8 Communities, Populations, and Ecosystems
Which series lists the levels of organization in an ecosystem from the smallest unit to the largest?
  1. population, organism, community, ecosystem
  2. organism, population, ecosystem, community
  3. organism, community, population, ecosystem
  4. organism, population, community, ecosystem
Grade 7 Communities, Populations, and Ecosystems
Which series has the levels of environmental organization arranged from smallest to largest?
  1. ecosystem, species, individual, population
  2. individual, community, population, ecosystem
  3. individual, population, community, ecosystem
  4. species, individual, community, ecosystem
Grade 11 Communities, Populations, and Ecosystems
Which list is the levels of organization in an ecosystem in the correct order?
  1. population, community, ecosystem, individual
  2. community, population, ecosystem, individual
  3. individual, community, population, ecosystem
  4. individual, population, community, ecosystem
Grade 10 Communities, Populations, and Ecosystems
College Communities, Populations, and Ecosystems
Grade 7 Biotic and Abiotic
Abiotic factors are the
  1. non-living parts of an ecosystem.
  2. living organisms of an ecosystem.
Grade 10 Communities, Populations, and Ecosystems
Ecosystems differ from communities in that ecosystems usually contain
  1. several climates.
  2. several communities.
  3. only one habitat.
  4. only one food web.
Grade 9 Communities, Populations, and Ecosystems
Which situation is a good example of a limiting factor in an ecosystem?
  1. an ecosystem with little to no rain
  2. an organism with no natural predators
  3. an ecosystem with an abundance of nutrients
  4. an ecosystem with plenty of space for population growth
Grade 12 Agriculture
Grade 2 Communities, Populations, and Ecosystems
Grade 6 Communities, Populations, and Ecosystems
What is an ecosystem?
  1. something that affects a certain population
  2. all living and nonliving things in a particular area
  3. an increase in the Earth's temperature
  4. organisms that make their own food
Grade 3 Biomes
A desert is a                 ecosystem.
  1. very wet
  2. very dry
  3. cold and wet
  4. hot and dry
Previous Page 1 of 30 Next
You need to have at least 5 reputation to vote a question down. Learn How To Earn Badges.