Q.1: ___________ is what makes an object or substance a resource.
Q.2: ____________ is the application of latest knowledge and skill in doing or making things.
Q.3: Resources are generally classified into _______ categories.
Q.4: The windmills of Tamil Nadu are an example of ____________ resources.
Q.5: The ___________ resources get renewed or replenished quickly.
Q.6: ___________ and ___________ help in making people a valuable resource.
a) technology and money
b) skill and hard work
c) Education and health
Q.7: _____________ substances become resources only when their original form has been changed.
Q.8: Which of the following statements are the principles of sustainable development ?
i) Enable communities to care for their own environment
ii) Change personal attitude and practices toward the environment
iii) Respect and care for all forms of life
a) i and iii
Q.9: Using resources carefully and giving them time to get renewed is called _________________.
a) stock of resources
b) sustainable development
c) resource conservation
Q.10: Soil, rocks and minerals are examples of _____________ resources.