5 Written Questions

1. A community of living organisms of a single major ecological region.
2. The process of mixing decaying leaves, manure and other nutritive matter to improve and fertilize soil.
3. the gravitational force placed on an object
4. the acceleration of an object is in the same direction as the net force of the object. F=ma
5. A link in the circular chain of recycling events that promotes the use of products made with recycled materials.

5 Matching Questions

1. centripital force
2. Biomass conversion
3. momentum
4. first law of motion
5. Biotechnology

1. a an object at rest remains at rest, an object in motion remains in motion unless acted on by another force.
2. b the product of a moving object's mass and velocity
3. c a force that moves an object in the direction of the center of a curved path
4. d The changing of organic matter that has been produced by photosynthesis into useful liquid, gas or fuel.
5. e The ways that humans apply biological concepts to produce products and provide services.

5 Multiple Choice Questions

1. acceleration toward the center of a curved path.
   1. centripital force
   2. centripetal acceleration
   3. Biomass conversion
   4. third law of motion
2. The application of health care theories to develop methods, products and tools to maintain or improve homeostasis.
   1. Closing the loop
   2. Biotechnology
   3. Biomedical technology
   4. Construction technology
3. An environmental factor related to or produced by living organisms.
   1. Biotic
   2. inertia
   3. Biomes
   4. weight
4. a force that pulls two objects together, mass and distance are important
   1. gravity
   2. Biotic
   3. weight
   4. inertia
5. The science of the composition, structure, properties and reactions of carbon based matter, especially of atomic and molecular systems; sometimes referred to as organic chemistry.
   1. Commodities
   2. Carbon chemistry
   3. Biotechnology
   4. gravity

5 True/False Questions

1. Commodities → The process of mixing decaying leaves, manure and other nutritive matter to improve and fertilize soil.

   True        False

2. inertia → the tendency of an object to resist a change in its motion.

   True        False

3. law of conservation of momentum → the acceleration of an object is in the same direction as the net force of the object. F=ma

   True        False

4. Construction technology → The application of health care theories to develop methods, products and tools to maintain or improve homeostasis.

   True        False

5. third law of motion → an object at rest remains at rest, an object in motion remains in motion unless acted on by another force.

   True        False