Answer:
Xylem carries water and minerals from the roots to the leaves. Whereas, phloem carries the food prepared by the leaves to different parts of the plant.
Explanation:
Answer:
The earth rotates on its axis in anticlockwise direction, the angle of sun rays produces seasonality.
Explanation:
- It's a fact that the amount of solar intensity and daylight varies form place to place on the surface of the globe as the earth is not flat nor it's completely a sphere.
- As it has bulges around the equator that is a greater circle which gets most of the annual sunlight at 90° angle and is due to its location in tropics.
- While the places located near the poles have fewer hours of sunlight as of low duration as the rays of the sun take more time to moves from a low angled path. These north and south poles are impacted by seasonality and have 6 months of day and night.
It should be karst limestone and it forms by erosion of rocks such as limestone that dissolved in water in a process called chemical weathering :)