The family hopes the music will attract attention to the need for taking good care of the earth and its seas.

VOA: special.2009.06.16

The deputy executive director of UNICEF,Hilde Johnson, says the quake has only made the need for aid more immediate.

VOA: special.2010.02.15

And it can limit the need for chemical fertilizers by letting animal waste do the job of natural fertilizer.

VOA: special.2010.01.19

Plants naturally take in carbon dioxide they need for photosynthesis, the process of changing light energy to chemical energy.

VOA: special.2010.01.26

Yet sleep scientist Ying-Hui Fu at the University of California, San Francisco,says little is known about the basic need for sleep.

VOA: special.2009.08.26

Still,it says, there is an immediate need for the international community to continue and increase its investment in the fight against malaria.

VOA: special.2010.04.20

On the Thai Freedom House Web site, she says she recognized a need for education for Burmese street children in Chiang Mai.

VOA: special.2010.05.03

Scientists at the agroforestry center say the use of fertilizer trees can reduce the need for chemical nitrogen by up to three-fourths.

VOA: special.2009.09.01

They teach the need for farming to improve the environment and make good use of natural resources.

VOA: special.2009.04.14

It was a bitter defeat. But it made the North recognize the need for a real army one trained and equipped for war.

VOA: special.2009.08.27

This form of grazing can reduce the need for pesticide treatments by reducing the growth of weeds.

VOA: special.2010.01.19

The genetically engineered cotton is designed to help farmers save money by decreasing the need for poisons.

VOA: special.2010.05.25

The hunger for news of the Civil War in the eighteen sixties increased the need for reporters.

VOA: special.2009.04.20

He said his plan would balance the need for energy with the need to protect natural resources.

VOA: special.2010.05.01