Advertisements
Advertisements
Question
Write True/False against the following statement.
Wildlife is an exhaustible natural resource.
Options
True
False
Advertisements
Solution
This statement is True.
Explanation:
Wildlife is an exhaustible natural resource because it can be depleted or become extinct due to overexploitation, habitat destruction, pollution and other human activities. Conservation is essential to protect it.
APPEARS IN
RELATED QUESTIONS
Why are we looking at alternate sources of energy?
A good fuel is one which possesses:
(a) high calorific value and low ignition temperature
(b) high calorific value and high ignition temperature
(c) high calorific value and moderate ignition temperature
(d) low calorific value and moderate ignition temperature
Calorific value and ignition temperature of fuel X are 75 kJ/g and 20°C respectively. These values for fuel Y are 50 kj/g and 75°C respectively. On burning, the fuel Y produces only CO2while fuel X produces CO2 and CO. Which of the two is a better fuel? Give two reasons to support your answer.
State two important uses of natural gas
What are the various steps which can be taken to control (or reduce) pollution caused by burning fossil fuels?
Coal cannot be converted into one of the following forms of energy. This is:
(a) coal gas
(b) electricity
(c) oil
(d) charcoal
A substance X is added to LPG cylinders while filling so as to make the detection of leakage of LPG from the cylinder easy.
Name the substance X.
Suggest a safe and efficient method for the disposal of biowastes and sewage materials. How is this method advantageous to us?
Fill in the blank
Solar cells use the power supplied by the ______.
Choose the odd one:
