Understanding Why Trees Lose Their Leaves

What is the primary difference between deciduous and evergreen trees?

• Deciduous trees are always smaller than evergreen trees.

• Evergreen trees are found only in tropical regions.

• Deciduous trees lose their leaves seasonally, evergreen trees retain them.

• Deciduous trees have needles, evergreen trees have broad leaves.

In which type of climate do trees lose their leaves during the dry season?

• Tropical forests

• Temperate forests

• Desert regions

• Polar regions

Why do trees undergo the process of abscission?

• To attract more wildlife.

• To protect nutrients during harsh weather.

• To increase their height.

• To change the color of their leaves.

What happens to chlorophyll during the process of abscission?

• It is broken down for nutrients.

• It is converted into energy.

• It turns into a different pigment.

• It remains unchanged.

How does leaf shedding benefit trees in spring?

• It allows more sunlight to reach the ground.

• It helps pollen travel further for pollination.

• It reduces the weight of the tree.

• It prevents the growth of new leaves.