LEAP 2025 Science Grade 7 Chapter 12

LEAP 2025 Science Grade 7 Chapter 12 Sample

1 pt

Humans can negatively alter ecosystems by which of the following ways?


Scientists believe that 50% of all species of plants and animals will be extinct in the next 100 years if the

of habitats continues.

1 pt

Joyce drives an old vehicle, which releases a lot of exhaust into the atmosphere. Her vehicle?

1 pt

What would most concern someone concerned with long-term damage to the environment?

1 pt

It is an ocean-wave generator that uses waves to turn turbines for power. What are the potential concerns an owner of a fishing boat might have about the generator?