Write the scientific term: 1. The series of predictable changes that occur in a community. (.......................) 2. The series of changes that occur in an area where no soil or organisms exist. (.......................) 3. The first species to populate an area. (.......................) 4. Fungi and algae are growing in a symbiotic relationship. (.......................) 5. The end point of succession and it takes centuries to be mature. (.......................) 6. The series of changes that occur when a climax community or intermediate community is impacted by a disturbance (.......................) Complete the following: 1) ....................... is an example of a secondary succession. 2) ....................., and ....................... are examples of pioneer species. Choose the correct answer: 1. The mature community can last for thousands of years or more if it is not disturbed or disrupted. a.True b. False 2. Secondary succession occurs slower than primary succession. a.True b. False 3. Niche is the ability of an organism or ecosystem to adapt after a disturbance. a.True b. False

What is the name given to the predictable change in a vegetation community over time.

N is an example of what type of term that ecologists tend to use in order to describe population growth patterns?Multiple choice question.SymbolicStatisticalChemical

Write the scientific term: 1. It is a process through which living organism populations adapt and change to survive and produce more offspring. (............................) 2. The role of an organism in its habitat. (............................) 3. The struggle between organisms to survive as they use the same limited resources. (............................) Choose the correct answer: 1. Living things can adapt to their natural environment. a.True b. False 2. There are three major types of interactions. a.True b. False 3. Different kinds of adaptations are separate from each other to aid survival. a.True b. False What happens if: 1. Two species have the same kind of food. ................................................................................................................ ................................................................................................................ 2. Organisms cannot adapt successfully to changes in their environment. ................................................................................................................ ................................................................................................................

Write the scientific term: 1. A series of events in which one organism eats another and obtains energy and nutrients. (............................) 2. The main source of the energy on the Earth. (............................) 3. Network of interconnecting and overlapping food chains in an ecosystem. (............................) Choose the correct answer: 1. Grass in the food chain represents a .................. a.Consumer b. Producer c. Decomposer d. Scavenger 2. Bacteria in the food chain represent .................... a.Consumers b. Producers c. Decomposers d. Scavengers 3. If a locust in a food chain depends on the grass directly, it represents a ............... a.1st level consumer b. a & c c. Primary consumer d. Producer From the next living things try to form different food chains. (Grasshopper – snake – fox – frog – rabbit – grass)

is the gradual change in the types of species that live in a community. This can include primary and secondary situations.