Answer plz 1. Define the term environment. {2mks}

2.What are the resources ? {2mks}

3.Place the following words under the given resources: { 6mks}

{forest, bridge, air ports, petroleum, factories, water:

Physical Resource.

Natural Resource
Built Resources

4.List two types of fossil fuel found in Trinidad and Tobago. {2mks}

5. Why is forestry useful to mankind? {2mks }

6Give two examples of animals that are now endangered species in Trinidad and Tobago.

{2mks}

7.State two ways by which man continue to destroy the environment. {2mks}

8. State the difference between a renewable and a non- renewable resource. {2mks}

9Explain what may happen to humans if they are affected by air pollution. {3mks}

10.State two ways by which we dispose of waste items to conserve our environment. {2mks}

Which two countries on the received the most total aid in 1948, the first year of the marshall plan?

According to the federal regulations, which of the following studies meets the definition of research with human subjects? a study of twenty 4th grade classrooms in which researchers ask the schools to systematically vary the time of day reading is taught, and collect weekly assessments of reading comprehension for each child over a three-month period. the collection of data, by a playground designer hired by the superintendent of schools, about the physical dimensions of school playgrounds, presence of fencing, and the kinds of equipment currently provided. a feasibility study for implementing a year-round school program, focusing on economic issues such a facilities utilization and transportation costs. an analysis of aggregate data comparing statewide high school graduation rates provided by the state department of public instruction, using county tax information.

How does the principle of federalism affect the u. s. government? a. it guarantees that the united states will always be a representative democracy b. it ensures that the state governments have greater authority that the federal government c. it creates both separate and overlapping powers for the federal and state governments d. it divides the federal and state governments into three branches