Positive effects: Logging gives access to rainforests, where fuel wood, game and building materials are available.
Negative effects: it damages surrounding trees during felling and road building, and it fragments the forest, elevating risks for fire.
Answer: Asthenosphere
Explanation: The temperature and pressure of the asthenosphere are so high that rocks soften and partly melt, becoming semi-molten. Which means that this makes it the hottest layer of Earth's mantle.
Ecology, geology, astronomy , oceanology, meteorology <span />
Answer: In the flood plain.
Explanation:
A sediment is a solid particle or matter that is formed due to erosion or the breaking down of rocks. it can be transported by water, wind or ice.
A sediment is primary zone of transport in a river system because it helps to create a home for aquatic organisms.
The various kinds of sediment we have are:
a. Lithogenous sediment: These sediments comes from the earth surface due to transportation by wind, water or ice.
b. Hydrogenous sediment: These sediments are formed from chemical reactions.
c. Biogenous sediment: They are formed from microorganisms.