OBJECTIVE FORESTRY

FORESTRY

ECOLOGY AND ENVIRONMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
To keep our ecosystem healthy, we must keep our?
A
biodegradability
B
earth
C
sun
D
biodiversity
Explanation: 

Detailed explanation-1: -Biodiversity is essential for the processes that support all life on Earth, including humans. Without a wide range of animals, plants and microorganisms, we cannot have the healthy ecosystems that we rely on to provide us with the air we breathe and the food we eat.

Detailed explanation-2: -Sunlight (energy source). Living organisms (producers, consumers, decomposers; predator/prey). Nonliving things (landforms, water sources, soil, and rocks). Dead organisms. Natural boundaries (defined by the living and nonliving things in the area).

There is 1 question to complete.