Plant Adaptations and Ecological Niches

The video discusses plant life cycle adaptations that enable survival in diverse environments. These adaptations include exploiting short growing seasons, avoiding extreme weather, occupying ecological niches, and thriving in less favorable conditions. Examples include the Alpine forget me not, cushion plants, Joshua Tree, and Rose of Sharon. These adaptations help plants complete life cycles, access water, reduce water loss, and obtain nutrients, maintaining ecosystem balance.

What is one of the main advantages of plant life cycle adaptations?

• Faster photosynthesis

• Longer flowering periods

• Ability to survive in diverse environments

• Increased seed size

How do plants in regions with short growing seasons adapt?

• By reproducing quickly before winter

• By growing taller

• By developing thicker leaves

• By storing more water

Which plant is an example of adaptation to short growing seasons?

• Cactus

• Rose of Sharon

• Alpine forget-me-not

• Joshua Tree

What adaptation helps plants avoid extreme weather conditions?

• Thin leaves

• Shallow roots

• Deep roots

• Brightly colored flowers

How do cushion plants survive in cold and windy conditions?

• By growing tall

• By trapping airborne dust

• By having large leaves

• By storing water in stems

What is an ecological niche?

• A type of plant disease

• A unique habitat with specific conditions

• A plant's root system

• A type of soil

Which plant is adapted to grow in saline soils?

• Rose of Sharon

• Sunflower

• Alpine forget-me-not

• Cactus

What adaptation allows Joshua Tree to survive in its environment?

• Shallow roots

• Bright flowers

• Thick bark

• Deep root system

How do some plants obtain nutrients in low nutrient environments?

• By photosynthesis

• By capturing and digesting insects

• By growing taller

• By storing water

Which plant is known for its salt tolerance in extreme environments?

• Rose of Sharon

• Alpine forget-me-not

• Cactus

• Smooth cord grass