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What is the primary significance of flora in the ecosystem?

• They contribute to the oxygen-carbon dioxide balance.

• They are a source of food for humans.

• They are used in traditional medicine.

• They provide shelter for animals.

Which of the following is a characteristic of tropical flora?

• They have thick, waxy leaves.

• They have deep root systems.

• They are found in arid regions.

• They are adapted to cold climates.

Which type of flora is most commonly associated with desert environments?

• Mangroves

• Coniferous trees

• Deciduous trees

• Cacti

How does flora impact human life?

• By influencing weather patterns.

• By offering recreational spaces.

• By serving as a primary source of protein.

• By providing raw materials for construction.

What is one way flora contributes to the environment?

• By providing habitats for wildlife.

• By increasing soil erosion.

• By decreasing water retention.

• By reducing biodiversity.