Answer:
Source 2
Explanation:
Bc the book is written by an expert where as Source 1, the movie, might have made the plot more dramatized, basically unrealistic.
A "green-collar job" is a person who works in the environmental sectors of the economy.
Answer:
humus
Explanation:
Humus
<u>Humus is the amorphous organic matter in the soil .</u>
It affects the bulk density of the soil and contributes in the retension of the nutrients and moisture of the soil .
It mostly contains organic matter , and is naturally composed from dead and decaying plants and animals .
Humus is a dark color organic matter , and have many nutrients which nourishes and improves the heath of the soil .
When people tour, sometimes they will need to pay an entrance fee to enter some forests. For example, in Kruger National Park almost 70% of the parks income is from entrance fees. This money can then be put back into the park to help conserve it.
Answer:
The water in ocean, lakes and rivers are heated by the Sun, sunlight hits the ocean which is dispersed by the first 1000 meters of the oceans surface. This hot water is mixed with the cold water at the bottom of the ocean by ocean waves and this is the reason why ocean waves are at a regular temperature.
In a lake the water is heated the same way but there is not much water to mix the hot water with the cold so the water in the lake seems hotter than the ocean.
In a river the water keeps on flowing which mixes the hot water with the cold and the temperature remains regular.
Explanation:
Sound is a wave which is created by vibration, and these sound waves can travel in different mediums for example, air, liquid and even solid.
The water in ocean, lakes and rivers are heated by the Sun, sunlight hits the ocean which is dispersed by the first 1000 meters of the oceans surface. This hot water is mixed with the cold water at the bottom of the ocean by ocean waves and this is the reason why ocean waves are at a regular temperature.
In a lake the water is heated the same way but there is not much water to mix the hot water with the cold so the water in the lake seems hotter than the ocean.
In a river the water keeps on flowing which mixes the hot water with the cold and the temperature remains regular.
